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Emphasizes root-cause-first and evidence-first classification before conclusions, and produces copy-ready GitHub issue replies in the voice of an Apache ShardingSphere community maintainer.","apache\u002Fshardingsphere","apache","https:\u002F\u002Favatars.githubusercontent.com\u002Fu\u002F47359?v=4","01M6AC83E6K4FDKK7HZ8WNMQKE","The Apache Software Foundation","01M6ACA8B7ZSJJ37TC5EJ9GQFT",20830,"Apache-2.0","https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere\u002Fblob\u002Fmaster\u002F.codex\u002Fskills\u002Fanalyze-issue\u002FSKILL.md",[],[19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,9,34],"analyze issue","analyze","issue","evidence","root","replies","copy","community","root-cause","github issue","ready","github","voice","classification","first","issues","2026-11-10 10:12:30",false,"---\nname: analyze-issue\ndescription: >-\n  Used to analyze Apache ShardingSphere community issues. Emphasizes root-cause-first\n  and evidence-first classification before conclusions, and produces copy-ready\n  GitHub issue replies in the voice of an Apache ShardingSphere community maintainer.\n---\n\n# Analyze Issue\n\n## Objective\n\nProvide a consistent, traceable, and reviewable issue analysis workflow.\nPrioritize identifying the real root cause and aligning with official ShardingSphere conventions.\n\n## Default Output Contract\n\nDefault to one concise, copy-ready GitHub issue comment written directly to the\nissue author. Complete the evidence analysis internally, but do not append the\ndetailed Reference Analysis unless the user explicitly requests it.\n\nThe default maintainer reply must:\n- Start by addressing the issue author when the author is known, for example `Hi @user, thanks for the question.`\n- State the supportability decision in the first paragraph: supported, not supported, bug, enhancement, invalid usage, duplicate, out of scope, or needs more information or maintainer discussion.\n- Explain the reason from the ShardingSphere project point of view using official docs, repository code, or issue evidence.\n- Give the next action: correct usage, label\u002Fclose recommendation, required missing facts, or PR\u002Fdesign expectations.\n- Read like a community member helping in the issue thread, not an external analyst summarizing the issue.\n\nWhen returning the reply in Codex chat, wrap only the copyable GitHub-facing\nbody in one fenced `markdown` block and keep any copy instruction outside it.\nTell the user to copy only the content inside the fenced block.\nWhen posting directly through an API or tool, submit only the inner body.\n\n## Community Role\n\nFor every GitHub-facing response, act as an Apache ShardingSphere community maintainer or committer-facing reviewer.\nUse direct community language such as `we`, `current ShardingSphere`, `this configuration is not supported`, and `please configure`.\nBe polite and helpful, but make supportability judgments clearly when evidence is sufficient.\n\nDo not self-identify as an AI, bot, analyzer, or neutral third party.\nAvoid default third-person phrasing such as `the reporter wants`, `the user asks`, or `this issue reports` in GitHub-facing maintainer replies.\n\n## Document Hygiene\n\nKeep section titles production-ready:\n- Do not keep editorial markers such as \"Add New Section\" or \"Add Before ...\".\n- Section names must describe stable workflow behavior, not editing intent.\n\n## Execution Boundary\n\nDefault mode is analysis-only:\n- Do not modify repository files or submit code changes.\n- Do not provide patch-ready implementation content unless the user explicitly asks for implementation.\n- If implementation is requested, finish issue analysis first and explicitly state that execution has switched from analysis mode to implementation mode.\n\n## Challenged Conclusions\n\nWhen an analysis conclusion, issue classification, or recommended label is challenged or disproved by stronger evidence, treat the prior conclusion as a hypothesis to disprove.\n\n1. Inspect the challenger-provided evidence first, then rebuild the evidence chain from the applicable official documentation, repository code and tests, and issue evidence allowed by Source Policy.\n2. Determine whether the discrepancy comes from new evidence, previously missed evidence, an unsupported assumption, or an incorrect inference.\n3. Retain the prior conclusion only when every required assumption remains supported.\n4. If the prior conclusion is unsupported, withdraw or correct it immediately and update the classification, label recommendation, confidence, and next action consistently.\n5. If the failure exposes a reusable gap in this Skill's rules, checklist, template, lint expectations, or regression examples, report that gap separately.\n6. Do not modify this Skill or another policy artifact unless the user explicitly authorizes that exact change.\n7. Rerun the applicable evidence, conflict-resolution, output, and lint checks before returning the corrected result.\n\n## Source Policy\n\nUse only the following sources:\n- Apache ShardingSphere official documentation.\n- Apache ShardingSphere official repository code and tests.\n- Official database or driver documentation, specifications, source code, tests and release notes applicable to the reported version and mode.\n- Target GitHub issue content (body, comments, and linked PRs in the same repository).\n- Same-repository GitHub issues\u002FPRs needed to verify a duplicate, prior fix, explicit project-responsibility decision, or accepted behavior boundary.\n\nUse database or driver sources only to establish that component's facts; they do not establish ShardingSphere support, project responsibility or acceptance of a new project commitment.\nEvidence from another version requires explicit proof that the cited behavior applies to the reported version and mode.\n\nDo not use blogs, third-party tutorials, or forum posts as evidence.\n\n## Output Mode Selection\n\nChoose output mode before drafting:\n- **Maintainer Reply Only (default):** Use for requests to reply to an issue, draft an issue comment, answer a community question,\n  classify an issue, or when the user gives only an issue URL.\n- **Maintainer Reply + Reference Analysis (explicit only):** Use only when the user asks for the reply plus detailed analysis,\n  evidence IDs, traceability appendix, or follow-up contributor notes.\n- **Reference Analysis Only (explicit only):** Use only when the user asks for detailed analysis only, evidence IDs only, triage report only,\n  root-cause report only, or the fixed four-\u002Ffive-section structure only.\n\nInternal evidence gathering is always required. Do not expose the evidence ledger\nin the default reply unless it improves clarity or the user explicitly requests it.\nRead [output-contract.md](references\u002Foutput-contract.md) when the user requests\nReference Analysis, a two-part response, a reusable template, or multi-line code\nwhose Markdown fences require special handling.\n\n## Fast Triage Gate\n\nRun this 3-question triage first and record a provisional type:\n1. Can the behavior be reproduced with version + mode + SQL + config + log evidence?\n2. Is the expected behavior explicitly documented in official ShardingSphere docs?\n3. Do repository code\u002Ftests confirm a mismatch with the documented expectation?\n\nTriage decision:\n- Mostly Q&A -> Question\n- Misconfigured or unsupported usage -> Misunderstanding \u002F Invalid Usage\n- Reproducible mismatch between expected and actual behavior -> Bug\n- Intended new capability or behavior evolution -> Enhancement\n- Same root cause already fixed or tracked by an earlier issue\u002FPR -> Duplicate\n\n## Duplicate \u002F Prior Fix Check\n\nBefore finalizing `Bug` or `Enhancement`, check whether the same root cause has already been fixed or tracked in the Apache ShardingSphere repository:\n1. Search by the issue's error message, exception class, key SQL token, affected class\u002Fmethod, and module labels.\n2. Use same-repository evidence only: target issue links\u002Fcomments, GitHub issues\u002FPRs in `apache\u002Fshardingsphere`, `git log --grep`, `git log -S`, and relevant file history.\n3. If the current upstream target branch, normally `apache\u002Fmaster`, or the release branch matching the reporter's version already contains an explicit fix,\n   identify the fixing PR or original tracked issue whenever possible.\n4. Record the fixing PR number, merge state, merge commit, linked issue, target milestone\u002Fversion, and changed module\u002Fclass evidence when available.\n5. If a fixing PR or original issue is found and covers the same root cause, classify the new issue as `Duplicate` instead of a fresh `Bug` or `Enhancement`.\n6. If the current upstream target branch appears fixed but no fixing PR\u002Fissue can be identified after a reasonable search,\n   say `already fixed on the current upstream target branch` and keep the primary type as `Bug` or `Enhancement` as appropriate.\n\nBefore classifying an issue as `Duplicate`, check the evidence against at least one relevant counterexample or negative scenario:\n1. Same error message but different affected class, SQL token, configuration, or call path -> do not classify as `Duplicate`.\n2. Same symptom but the fixing PR is not merged into the upstream target branch -> do not say `already fixed`;\n   classify as `Bug`, `Enhancement`, or `Needs More Info` as appropriate.\n3. Same root cause fixed on the upstream target branch but not available in the reporter's release version -> state the fixed branch\u002Fversion clearly\n   and ask the reporter to verify with a version that includes the fix.\n4. Same linked issue\u002FPR exists but does not cover the same trigger condition and root-cause chain -> do not close as duplicate.\n\nFor `Duplicate`, the maintainer reply should link the original PR\u002Fissue, recommend `type: duplicate`, and close as duplicate unless the reporter can still reproduce on a version that includes the fix.\n\n## Problem Validity and Project Commitment Gate\n\nRun this gate before asking for more reproduction details, accepting a new behavior, or inviting implementation:\n1. Does the evidence establish a real problem and a coherent expected behavior, or do official docs and repository code already identify invalid or unsupported usage?\n2. Is the requested behavior owned by ShardingSphere's database upper layer rather than by a database engine, driver, application, or external operational tool?\n3. Would the resolution preserve an existing supported contract or add a project commitment such as new semantics, configuration, API or SPI, compatibility, topology, database, dialect, or cross-module support?\n4. What is the narrowest user-visible behavior justified by the reported scenario, and does the proposed solution add hypothetical reuse, unsupported generalization, or commitments beyond that behavior?\n5. Do official project positioning, maintained contracts, or an explicit public maintainer decision accept every new commitment?\n\nIf the evidence supports invalid or unsupported usage, classify the issue as `Misunderstanding \u002F Invalid Usage` or `Question` and answer directly.\nClassify `Out of Scope \u002F Won't Fix` only when official project positioning, maintained contracts, or an explicit public maintainer decision proves that another owner is responsible or that the request conflicts with the project boundary.\nWhen project responsibility or acceptance of a new commitment remains a maintainer choice, classify the request as an `Enhancement` that requires maintainer discussion rather than declaring it accepted or out of scope.\nWhen the problem is valid but the proposed solution is broader than the evidenced behavior, retain the supported issue classification and require a narrower behavior contract instead of rejecting the problem.\nAn open issue, labels, popularity, available contributors, or submitted code do not establish project acceptance, and an exact existing behavior or special case does not authorize a broader generalization.\nDo not invite a PR or recommend `status: volunteer wanted` until public evidence establishes ShardingSphere ownership and acceptance of the requested behavior boundary.\nDo not default to `Needs More Info` only because the issue lacks a full SQL, database version, or stack trace when the current evidence is already enough to judge supportability or project responsibility.\nUse `Needs More Info` only when missing facts block the supportability, project-responsibility, or root-cause classification.\n\n## GitHub Access Preflight\n\nComplete this gate before the first GitHub request:\n\n1. Resolve the target repository and endpoints, then apply the GitHub access\n   contract in `AGENTS.md`: check `GH_TOKEN`, then `GITHUB_TOKEN`, without\n   exposing their values; record only the selected route.\n2. When a token is configured, call the GitHub REST or GraphQL API directly. Do\n   not invoke a browser, search, connector, `gh`, or anonymous HTTP route first.\n3. Only when neither token is configured, use an authenticated read-only\n   connector or app when it can obtain the required endpoint, then `gh` or\n   anonymous API or HTML as needed.\n\nFor a known private target, a `404 Not Found` before authenticated repository\naccess is confirmed does not prove absence. Retry through the selected\nauthenticated route. If access cannot be confirmed, classify the GitHub\nevidence as unavailable, report the gap to the user, and stop without drafting\na GitHub-facing maintainer reply. Only after access is confirmed may an endpoint\n`404` establish absence.\n\n## Intake Workflow\n\n1. Identify the issue number from user input.\n2. Use the canonical URL: `https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere\u002Fissues\u002F${issueNO}`.\n3. Complete `GitHub Access Preflight`, then follow `AGENTS.md` for pagination,\n   sensitive-data handling, and read-only boundaries.\n4. Fetch the issue body, all relevant comments, linked same-repository issues or\n   PRs, and any other pages required by the selected evidence checks.\n\n## Minimum Evidence Package\n\nBefore a Bug root-cause conclusion, or when facts are genuinely insufficient to classify supportability, verify:\n- ShardingSphere version and deployment mode (JDBC \u002F Proxy)\n- Database type and version\n- Minimal reproducible SQL\n- Related YAML \u002F DistSQL config\n- Expected result vs actual result\n- Error stack trace and key log snippet\n\nIf any required item is missing and it blocks classification, classify as `Needs More Info` and stop short of definitive root-cause claims.\nIf docs and code already show the request is unsupported or invalid usage, do not ask for this package just to complete a checklist.\n\n## Topology Check\n\nAlways record topology internally before root-cause analysis:\n- Access mode: JDBC \u002F Proxy\n- Governance mode: Standalone \u002F Cluster\n- Registry\u002Fconfig center: ZooKeeper \u002F Etcd \u002F Consul \u002F N\u002FA\n\nIf topology is unknown, lower confidence only when topology affects classification.\nMention topology in the default maintainer reply only when it changes the supportability decision.\n\n## Analysis Method (Classify First)\n\n1. Confirm the reported behavior from issue body and comments.\n2. Confirm expected behavior from official docs.\n3. Confirm actual behavior from repository code and tests.\n4. Classify issue type first:\n    - Question\n    - Misunderstanding \u002F Invalid Usage\n    - Bug\n    - Duplicate\n    - Enhancement\n    - Out of Scope \u002F Won't Fix\n5. Separate the problem classification from acceptance of the proposed solution.\n6. If behavior changes are needed, explain project responsibility, the narrowest accepted behavior, compatibility impact, and every new project commitment.\n\nComplete root-cause analysis before Bug recommendations; for Question, Misunderstanding \u002F Invalid Usage, and Out of Scope \u002F Won't Fix, establish the decisive supportability or ownership evidence without inventing a code-level root cause.\n\n## Evidence Method\n\nFor every issue, keep an internal evidence ledger:\n1. Distinguish Observation (directly observed) from Inference (reasoned).\n2. Mark inferences explicitly.\n3. Every conclusion must bind to at least one traceable source (see Source Policy).\n4. If evidence conflicts, state the conflict explicitly and avoid forced certainty.\n5. Use stable evidence IDs for key statements:\n    - `OBS-\u003Cn>` for directly observed facts.\n    - `INF-\u003Cn>` for inferences.\n6. Every `INF` must reference one or more `OBS` internally.\n7. In the appended Reference Analysis, every conclusion in `Problem Conclusion` must reference at least one evidence ID.\n8. Include source URL\u002Fpath near each `OBS`.\n9. For each key conclusion, output Confidence: High \u002F Medium \u002F Low.\n10. If confidence is Low, do not give a hard conclusion; switch to missing-info request flow.\n\nIn the maintainer reply portion, do not expose the evidence ledger unless it improves clarity or the user explicitly asks for evidence IDs.\n\n## Conflict Resolution Rule\n\nWhen evidence conflicts, apply this order:\n1. Official docs define expected behavior boundaries.\n2. Repository code\u002Ftests define actual current behavior.\n3. Issue statements\u002Fcomments describe reported symptoms.\n\nIf docs and code conflict:\n- Infer Bug when code violates documented behavior.\n- Infer Documentation Gap when code is intentional but docs are outdated\u002Funclear.\n  Always mark this as Inference and cite both sources.\n\n## Type and Label Recommendation\n\nBefore final conclusion, provide issue type and label recommendations:\n- Question: recommend `type: question`\n- Misunderstanding \u002F Invalid Usage: recommend `type: question`, `status: invalid`\n- Bug: recommend `type: bug`, optionally with module\u002Fdatabase labels (for example `in: SQL parse`, `db: SQLServer`)\n- Enhancement: recommend `type: enhancement`; recommend `status: volunteer wanted` only after public evidence establishes project acceptance of the requested behavior boundary\n- Duplicate: recommend `type: duplicate`, optionally with module\u002Fdatabase labels when the duplicate scope is clear\n- Out of Scope \u002F Won't Fix: recommend closure with only an existing project label supported by repository or target-issue evidence; do not invent a label\n\nWhen type is Bug\u002FEnhancement\u002FDuplicate, add module\u002Fdatabase labels when evidence is sufficient:\n- Parser-related -> `in: SQL parse`\n- SQL bind-related -> `in: SQL bind`\n- Routing\u002Frewrite\u002Fexecution core -> `in: Kernel`\n- Proxy runtime\u002Fprotocol -> `in: Proxy`\n- JDBC driver behavior -> `in: JDBC`\n- Database specific behavior -> `db: \u003Cengine>`\n\nIf module ownership is unclear, use only type\u002Fstatus labels first.\n\nFor Bug\u002FEnhancement, provide severity and impact scope:\n- Severity:\n    - `S0`: critical outage or severe data risk\n    - `S1`: major functionality blocked\n    - `S2`: partial impact with workaround\n    - `S3`: minor impact or low-frequency edge case\n- Impact scope:\n    - single SQL \u002F single module \u002F single database \u002F cross-module \u002F cross-database\n\n## Response Strategy by Type\n\nDefault to maintainer replies shaped by the issue type:\n\n1. Question\n- Answer directly in community voice.\n- Briefly cite the relevant docs\u002Fcode behavior when needed.\n- Invite community members to share related experience, confirmations, alternative usage examples, or documentation improvements when appropriate.\n- Avoid making questions look like only maintainers may respond.\n- Recommend `type: question` and a close\u002Ffollow-up action when appropriate.\n\n2. Misunderstanding \u002F Invalid Usage\n- State clearly that the usage\u002Fconfiguration is not supported by current ShardingSphere.\n- Explain the violated rule, semantic boundary, or unsupported assumption.\n- Provide the correct usage when available.\n- Recommend `type: question` and `status: invalid`.\n- Do not ask for more reproduction details when docs\u002Fcode already prove the usage is unsupported.\n\n3. Bug\n- Acknowledge the likely bug and summarize the verified mismatch.\n- Name affected module(s), key class(es), compatibility scope, and required test scope.\n- Invite a PR with code and tests if appropriate.\n- Recommend `type: bug` plus module\u002Fdatabase labels.\n- Provide a temporary workaround only when allowed-source evidence verifies its applicability to the reported version, mode and trigger, its compatibility with the affected contracts, and its material side effects.\n- Explain its limitations and temporary status without replacing the root-cause conclusion, Bug classification or required fix.\n- Omit unverified or incompatible workarounds and any workaround with unknown material side effects.\n\n4. Duplicate\n- State that the issue is covered by the earlier fixing PR or original tracked issue.\n- Briefly explain the shared root cause using issue evidence and repository code\u002FPR evidence.\n- Recommend verifying with a version that includes the fixing PR.\n- Recommend `type: duplicate` plus clear module\u002Fdatabase labels, then close as duplicate.\n- Do not invite a new PR unless the reporter can still reproduce on a version that includes the fix.\n\n5. Enhancement\n- Acknowledge the requested behavior as new or changed capability.\n- State that classification as an Enhancement does not by itself accept implementation or expand the supported contract.\n- Explain ShardingSphere ownership, the narrowest requested behavior, new project commitments, compatibility impact, and expected tests before accepting implementation.\n- When acceptance remains a maintainer choice, request that decision and do not invite implementation yet.\n- Invite community contribution and recommend `status: volunteer wanted` only after public evidence establishes acceptance of the behavior boundary.\n- Recommend `type: enhancement`.\n\n6. Needs More Info\n- Ask only for facts that block classification or root-cause judgment.\n- Use one concise consolidated list and set a 7-14 day follow-up window.\n- Recommend `status: need more info`.\n\n7. Out of Scope \u002F Won't Fix\n- Identify the official project-positioning, maintained-contract, or explicit public maintainer evidence that assigns the behavior to another owner or conflicts with the project boundary.\n- Explain why local usefulness, popularity, available implementation, or a superficially small change does not establish a ShardingSphere commitment.\n- Recommend closure without inviting a PR, and use only an existing label supported by repository or target-issue evidence.\n\nFor explicit Maintainer Reply + Reference Analysis and Reference Analysis Only\nmodes, use the detailed four-\u002Ffive-section structures in the output reference.\n\n## Detailed Output Resources\n\nRead [output-contract.md](references\u002Foutput-contract.md) only when its trigger in\n`Output Mode Selection` applies. It contains reusable maintainer-reply templates,\nthe Reference Analysis schemas, Codex chat delivery rules, and Markdown fence\nsafety checks. Its templates guide structure; they do not replace evidence-based\nwording for the current issue.\n\n## Community Voice Guardrails\n\nIn the maintainer reply portion:\n- Do not start with `Problem Understanding`, `Root Cause`, `Problem Analysis`, or `Problem Conclusion`.\n- Do not expose `OBS-*` \u002F `INF-*` evidence IDs unless the user explicitly asks for evidence IDs in the reply.\n- Do not write from a detached observer perspective such as `the reporter wants` or `the issue asks`.\n- Do not over-request reproduction details after the Problem Validity and Project Commitment Gate has enough evidence to classify unsupported, invalid, or out-of-scope behavior.\n- Do not recommend a PR for invalid usage unless reframed as a clearly justified enhancement.\n- Do not present an Enhancement classification, issue label, contributor interest, or available patch as proof that the project accepted a new behavior.\n- Do not generalize an exact existing behavior or special case into a wider database, dialect, topology, module, API, or SPI commitment without direct acceptance evidence.\n- For questions, invite broader community participation when it can help the issue author or improve documentation.\n\n## Missing Information Handling\n\nIf evidence is insufficient, do not guess. Explicitly list missing details and request them, for example:\n- ShardingSphere version and deployment mode (JDBC \u002F Proxy)\n- Database type and version\n- Minimal reproducible SQL and configuration\n- Expected result vs actual result\n- Error stack trace and full log snippets\n- Related DistSQL \u002F YAML configuration\n- Stable reproduction or intermittent behavior\n\nWhen classified as `Needs More Info`:\n- Ask for the minimum missing evidence in one consolidated list.\n- Set a follow-up window: 7-14 days.\n- If no response after the window, recommend close with `status: invalid` (or project-default stale policy).\n\n## Documentation and Code Citation Rules\n\n- Documentation references in Reference Analysis mode must include concrete URLs.\n- Code behavior references in Reference Analysis mode must include concrete repository paths or class names.\n- In the maintainer reply portion, cite only the concise docs\u002Fcode references needed to make the community answer trustworthy.\n- All references must comply with Source Policy.\n\nIf Java examples are included, use fenced `java` code blocks.\n\n## Extended Issue Types (First-Class Outcomes)\n\nExtended types are valid final classifications when evidence supports them:\n- Duplicate\n- Needs More Info\n- Documentation Gap\n- Out of Scope \u002F Won't Fix\n- Security (use responsible security disclosure workflow)\n\nEach must still include a clear maintainer reply by default, with labels and next action.\nAppend Reference Analysis only when the user explicitly requests a detailed or\ntwo-part output mode.\n\nFor a suspected undisclosed vulnerability, do not reproduce or deepen sensitive\ndetails in a public issue reply. Direct the reporter to the responsible disclosure\nprocess in `docs\u002Fcommunity\u002Fcontent\u002Fsecurity\u002F_index.en.md` and keep the public reply\nlimited to that safe next action.\n\n## Final Output Check\n\nBefore final output, verify only the checks applicable to the selected output mode.\nReading the output reference for a reusable template or multi-line code fence handling does not change the selected output mode.\nMaintainer Reply Only requires neither Reference Analysis sections nor visible evidence IDs.\nReference Analysis Only requires neither a maintainer reply nor the two-part bridge sentence.\n\nFor modes containing a maintainer reply, verify:\n- The reply reads like a ShardingSphere maintainer answering in the issue thread.\n- The reply addresses the issue author directly when known, or the community otherwise.\n- The first paragraph states the supportability\u002Fclassification decision.\n- The explanation is grounded in official docs, repository code\u002Ftests, or issue content and supported by the internal evidence ledger.\n- The maintainer reply does not contain detailed report headings.\n- The reply gives a clear next action, including a label\u002Fclose recommendation or PR expectation when appropriate.\n- For questions, the reply invites community participation when appropriate.\n\nFor modes containing Reference Analysis, verify:\n- The required four- or five-section shape and conclusion fields follow Reference Analysis Requirements in [output-contract.md](references\u002Foutput-contract.md).\n- Evidence IDs are present and referenced as required by that reference.\n- Citations follow Documentation and Code Citation Rules.\n- Label format and type-label consistency are valid.\n\nIn two-part mode, verify that the reply comes first and the exact bridge sentence defined in the output reference appears before Reference Analysis.\nWhen the output reference is loaded, verify its applicable formatting and Codex Chat Delivery requirements.\nA local checker or CI step may enforce the required sections, conclusion fields, evidence references, and type-label consistency.\nIf any applicable check fails, mark the analysis and output as incomplete.\n\n## Prohibited Content\n\n- Do not recommend behavior that conflicts with official ShardingSphere conventions.\n- Do not provide certainty when evidence is insufficient.\n- Do not accept or invite implementation of a new project commitment before its ownership and narrow behavior boundary are established by public evidence.\n- Do not output a neutral machine-style report when the user asked for a reply to an issue author.\n- Do not append Reference Analysis unless the user explicitly requests it.\n- Source and workaround restrictions are governed by Source Policy and Response Strategy by Type.\n","# Analyze Issue\n\n## Objective\n\nProvide a consistent, traceable, and reviewable issue analysis workflow.\nPrioritize identifying the real root cause and aligning with official ShardingSphere conventions.\n\n## Default Output Contract\n\nDefault to one concise, copy-ready GitHub issue comment written directly to the\nissue author. Complete the evidence analysis internally, but do not append the\ndetailed Reference Analysis unless the user explicitly requests it.\n\nThe default maintainer reply must:\n- Start by addressing the issue author when the author is known, for example `Hi @user, thanks for the question.`\n- State the supportability decision in the first paragraph: supported, not supported, bug, enhancement, invalid usage, duplicate, out of scope, or needs more information or maintainer discussion.\n- Explain the reason from the ShardingSphere project point of view using official docs, repository code, or issue evidence.\n- Give the next action: correct usage, label\u002Fclose recommendation, required missing facts, or PR\u002Fdesign expectations.\n- Read like a community member helping in the issue thread, not an external analyst summarizing the issue.\n\nWhen returning the reply in Codex chat, wrap only the copyable GitHub-facing\nbody in one fenced `markdown` block and keep any copy instruction outside it.\nTell the user to copy only the content inside the fenced block.\nWhen posting directly through an API or tool, submit only the inner body.\n\n## Community Role\n\nFor every GitHub-facing response, act as an Apache ShardingSphere community maintainer or committer-facing reviewer.\nUse direct community language such as `we`, `current ShardingSphere`, `this configuration is not supported`, and `please configure`.\nBe polite and helpful, but make supportability judgments clearly when evidence is sufficient.\n\nDo not self-identify as an AI, bot, analyzer, or neutral third party.\nAvoid default third-person phrasing such as `the reporter wants`, `the user asks`, or `this issue reports` in GitHub-facing maintainer replies.\n\n## Document Hygiene\n\nKeep section titles production-ready:\n- Do not keep editorial markers such as \"Add New Section\" or \"Add Before ...\".\n- Section names must describe stable workflow behavior, not editing intent.\n\n## Execution Boundary\n\nDefault mode is analysis-only:\n- Do not modify repository files or submit code changes.\n- Do not provide patch-ready implementation content unless the user explicitly asks for implementation.\n- If implementation is requested, finish issue analysis first and explicitly state that execution has switched from analysis mode to implementation mode.\n\n## Challenged Conclusions\n\nWhen an analysis conclusion, issue classification, or recommended label is challenged or disproved by stronger evidence, treat the prior conclusion as a hypothesis to disprove.\n\n1. Inspect the challenger-provided evidence first, then rebuild the evidence chain from the applicable official documentation, repository code and tests, and issue evidence allowed by Source Policy.\n2. Determine whether the discrepancy comes from new evidence, previously missed evidence, an unsupported assumption, or an incorrect inference.\n3. Retain the prior conclusion only when every required assumption remains supported.\n4. If the prior conclusion is unsupported, withdraw or correct it immediately and update the classification, label recommendation, confidence, and next action consistently.\n5. If the failure exposes a reusable gap in this Skill's rules, checklist, template, lint expectations, or regression examples, report that gap separately.\n6. Do not modify this Skill or another policy artifact unless the user explicitly authorizes that exact change.\n7. Rerun the applicable evidence, conflict-resolution, output, and lint checks before returning the corrected result.\n\n## Source Policy\n\nUse only the following sources:\n- Apache ShardingSphere official documentation.\n- Apache ShardingSphere official repository code and tests.\n- Official database or driver documentation, specifications, source code, tests and release notes applicable to the reported version and mode.\n- Target GitHub issue content (body, comments, and linked PRs in the same repository).\n- Same-repository GitHub issues\u002FPRs needed to verify a duplicate, prior fix, explicit project-responsibility decision, or accepted behavior boundary.\n\nUse database or driver sources only to establish that component's facts; they do not establish ShardingSphere support, project responsibility or acceptance of a new project commitment.\nEvidence from another version requires explicit proof that the cited behavior applies to the reported version and mode.\n\nDo not use blogs, third-party tutorials, or forum posts as evidence.\n\n## Output Mode Selection\n\nChoose output mode before drafting:\n- **Maintainer Reply Only (default):** Use for requests to reply to an issue, draft an issue comment, answer a community question,\n  classify an issue, or when the user gives only an issue URL.\n- **Maintainer Reply + Reference Analysis (explicit only):** Use only when the user asks for the reply plus detailed analysis,\n  evidence IDs, traceability appendix, or follow-up contributor notes.\n- **Reference Analysis Only (explicit only):** Use only when the user asks for detailed analysis only, evidence IDs only, triage report only,\n  root-cause report only, or the fixed four-\u002Ffive-section structure only.\n\nInternal evidence gathering is always required. Do not expose the evidence ledger\nin the default reply unless it improves clarity or the user explicitly requests it.\nRead [output-contract.md](references\u002Foutput-contract.md) when the user requests\nReference Analysis, a two-part response, a reusable template, or multi-line code\nwhose Markdown fences require special handling.\n\n## Fast Triage Gate\n\nRun this 3-question triage first and record a provisional type:\n1. Can the behavior be reproduced with version + mode + SQL + config + log evidence?\n2. Is the expected behavior explicitly documented in official ShardingSphere docs?\n3. Do repository code\u002Ftests confirm a mismatch with the documented expectation?\n\nTriage decision:\n- Mostly Q&A -> Question\n- Misconfigured or unsupported usage -> Misunderstanding \u002F Invalid Usage\n- Reproducible mismatch between expected and actual behavior -> Bug\n- Intended new capability or behavior evolution -> Enhancement\n- Same root cause already fixed or tracked by an earlier issue\u002FPR -> Duplicate\n\n## Duplicate \u002F Prior Fix Check\n\nBefore finalizing `Bug` or `Enhancement`, check whether the same root cause has already been fixed or tracked in the Apache ShardingSphere repository:\n1. Search by the issue's error message, exception class, key SQL token, affected class\u002Fmethod, and module labels.\n2. Use same-repository evidence only: target issue links\u002Fcomments, GitHub issues\u002FPRs in `apache\u002Fshardingsphere`, `git log --grep`, `git log -S`, and relevant file history.\n3. If the current upstream target branch, normally `apache\u002Fmaster`, or the release branch matching the reporter's version already contains an explicit fix,\n   identify the fixing PR or original tracked issue whenever possible.\n4. Record the fixing PR number, merge state, merge commit, linked issue, target milestone\u002Fversion, and changed module\u002Fclass evidence when available.\n5. If a fixing PR or original issue is found and covers the same root cause, classify the new issue as `Duplicate` instead of a fresh `Bug` or `Enhancement`.\n6. If the current upstream target branch appears fixed but no fixing PR\u002Fissue can be identified after a reasonable search,\n   say `already fixed on the current upstream target branch` and keep the primary type as `Bug` or `Enhancement` as appropriate.\n\nBefore classifying an issue as `Duplicate`, check the evidence against at least one relevant counterexample or negative scenario:\n1. Same error message but different affected class, SQL token, configuration, or call path -> do not classify as `Duplicate`.\n2. Same symptom but the fixing PR is not merged into the upstream target branch -> do not say `already fixed`;\n   classify as `Bug`, `Enhancement`, or `Needs More Info` as appropriate.\n3. Same root cause fixed on the upstream target branch but not available in the reporter's release version -> state the fixed branch\u002Fversion clearly\n   and ask the reporter to verify with a version that includes the fix.\n4. Same linked issue\u002FPR exists but does not cover the same trigger condition and root-cause chain -> do not close as duplicate.\n\nFor `Duplicate`, the maintainer reply should link the original PR\u002Fissue, recommend `type: duplicate`, and close as duplicate unless the reporter can still reproduce on a version that includes the fix.\n\n## Problem Validity and Project Commitment Gate\n\nRun this gate before asking for more reproduction details, accepting a new behavior, or inviting implementation:\n1. Does the evidence establish a real problem and a coherent expected behavior, or do official docs and repository code already identify invalid or unsupported usage?\n2. Is the requested behavior owned by ShardingSphere's database upper layer rather than by a database engine, driver, application, or external operational tool?\n3. Would the resolution preserve an existing supported contract or add a project commitment such as new semantics, configuration, API or SPI, compatibility, topology, database, dialect, or cross-module support?\n4. What is the narrowest user-visible behavior justified by the reported scenario, and does the proposed solution add hypothetical reuse, unsupported generalization, or commitments beyond that behavior?\n5. Do official project positioning, maintained contracts, or an explicit public maintainer decision accept every new commitment?\n\nIf the evidence supports invalid or unsupported usage, classify the issue as `Misunderstanding \u002F Invalid Usage` or `Question` and answer directly.\nClassify `Out of Scope \u002F Won't Fix` only when official project positioning, maintained contracts, or an explicit public maintainer decision proves that another owner is responsible or that the request conflicts with the project boundary.\nWhen project responsibility or acceptance of a new commitment remains a maintainer choice, classify the request as an `Enhancement` that requires maintainer discussion rather than declaring it accepted or out of scope.\nWhen the problem is valid but the proposed solution is broader than the evidenced behavior, retain the supported issue classification and require a narrower behavior contract instead of rejecting the problem.\nAn open issue, labels, popularity, available contributors, or submitted code do not establish project acceptance, and an exact existing behavior or special case does not authorize a broader generalization.\nDo not invite a PR or recommend `status: volunteer wanted` until public evidence establishes ShardingSphere ownership and acceptance of the requested behavior boundary.\nDo not default to `Needs More Info` only because the issue lacks a full SQL, database version, or stack trace when the current evidence is already enough to judge supportability or project responsibility.\nUse `Needs More Info` only when missing facts block the supportability, project-responsibility, or root-cause classification.\n\n## GitHub Access Preflight\n\nComplete this gate before the first GitHub request:\n\n1. Resolve the target repository and endpoints, then apply the GitHub access\n   contract in `AGENTS.md`: check `GH_TOKEN`, then `GITHUB_TOKEN`, without\n   exposing their values; record only the selected route.\n2. When a token is configured, call the GitHub REST or GraphQL API directly. Do\n   not invoke a browser, search, connector, `gh`, or anonymous HTTP route first.\n3. Only when neither token is configured, use an authenticated read-only\n   connector or app when it can obtain the required endpoint, then `gh` or\n   anonymous API or HTML as needed.\n\nFor a known private target, a `404 Not Found` before authenticated repository\naccess is confirmed does not prove absence. Retry through the selected\nauthenticated route. If access cannot be confirmed, classify the GitHub\nevidence as unavailable, report the gap to the user, and stop without drafting\na GitHub-facing maintainer reply. Only after access is confirmed may an endpoint\n`404` establish absence.\n\n## Intake Workflow\n\n1. Identify the issue number from user input.\n2. Use the canonical URL: `https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere\u002Fissues\u002F${issueNO}`.\n3. Complete `GitHub Access Preflight`, then follow `AGENTS.md` for pagination,\n   sensitive-data handling, and read-only boundaries.\n4. Fetch the issue body, all relevant comments, linked same-repository issues or\n   PRs, and any other pages required by the selected evidence checks.\n\n## Minimum Evidence Package\n\nBefore a Bug root-cause conclusion, or when facts are genuinely insufficient to classify supportability, verify:\n- ShardingSphere version and deployment mode (JDBC \u002F Proxy)\n- Database type and version\n- Minimal reproducible SQL\n- Related YAML \u002F DistSQL config\n- Expected result vs actual result\n- Error stack trace and key log snippet\n\nIf any required item is missing and it blocks classification, classify as `Needs More Info` and stop short of definitive root-cause claims.\nIf docs and code already show the request is unsupported or invalid usage, do not ask for this package just to complete a checklist.\n\n## Topology Check\n\nAlways record topology internally before root-cause analysis:\n- Access mode: JDBC \u002F Proxy\n- Governance mode: Standalone \u002F Cluster\n- Registry\u002Fconfig center: ZooKeeper \u002F Etcd \u002F Consul \u002F N\u002FA\n\nIf topology is unknown, lower confidence only when topology affects classification.\nMention topology in the default maintainer reply only when it changes the supportability decision.\n\n## Analysis Method (Classify First)\n\n1. Confirm the reported behavior from issue body and comments.\n2. Confirm expected behavior from official docs.\n3. Confirm actual behavior from repository code and tests.\n4. Classify issue type first:\n    - Question\n    - Misunderstanding \u002F Invalid Usage\n    - Bug\n    - Duplicate\n    - Enhancement\n    - Out of Scope \u002F Won't Fix\n5. Separate the problem classification from acceptance of the proposed solution.\n6. If behavior changes are needed, explain project responsibility, the narrowest accepted behavior, compatibility impact, and every new project commitment.\n\nComplete root-cause analysis before Bug recommendations; for Question, Misunderstanding \u002F Invalid Usage, and Out of Scope \u002F Won't Fix, establish the decisive supportability or ownership evidence without inventing a code-level root cause.\n\n## Evidence Method\n\nFor every issue, keep an internal evidence ledger:\n1. Distinguish Observation (directly observed) from Inference (reasoned).\n2. Mark inferences explicitly.\n3. Every conclusion must bind to at least one traceable source (see Source Policy).\n4. If evidence conflicts, state the conflict explicitly and avoid forced certainty.\n5. Use stable evidence IDs for key statements:\n    - `OBS-\u003Cn>` for directly observed facts.\n    - `INF-\u003Cn>` for inferences.\n6. Every `INF` must reference one or more `OBS` internally.\n7. In the appended Reference Analysis, every conclusion in `Problem Conclusion` must reference at least one evidence ID.\n8. Include source URL\u002Fpath near each `OBS`.\n9. For each key conclusion, output Confidence: High \u002F Medium \u002F Low.\n10. If confidence is Low, do not give a hard conclusion; switch to missing-info request flow.\n\nIn the maintainer reply portion, do not expose the evidence ledger unless it improves clarity or the user explicitly asks for evidence IDs.\n\n## Conflict Resolution Rule\n\nWhen evidence conflicts, apply this order:\n1. Official docs define expected behavior boundaries.\n2. Repository code\u002Ftests define actual current behavior.\n3. Issue statements\u002Fcomments describe reported symptoms.\n\nIf docs and code conflict:\n- Infer Bug when code violates documented behavior.\n- Infer Documentation Gap when code is intentional but docs are outdated\u002Funclear.\n  Always mark this as Inference and cite both sources.\n\n## Type and Label Recommendation\n\nBefore final conclusion, provide issue type and label recommendations:\n- Question: recommend `type: question`\n- Misunderstanding \u002F Invalid Usage: recommend `type: question`, `status: invalid`\n- Bug: recommend `type: bug`, optionally with module\u002Fdatabase labels (for example `in: SQL parse`, `db: SQLServer`)\n- Enhancement: recommend `type: enhancement`; recommend `status: volunteer wanted` only after public evidence establishes project acceptance of the requested behavior boundary\n- Duplicate: recommend `type: duplicate`, optionally with module\u002Fdatabase labels when the duplicate scope is clear\n- Out of Scope \u002F Won't Fix: recommend closure with only an existing project label supported by repository or target-issue evidence; do not invent a label\n\nWhen type is Bug\u002FEnhancement\u002FDuplicate, add module\u002Fdatabase labels when evidence is sufficient:\n- Parser-related -> `in: SQL parse`\n- SQL bind-related -> `in: SQL bind`\n- Routing\u002Frewrite\u002Fexecution core -> `in: Kernel`\n- Proxy runtime\u002Fprotocol -> `in: Proxy`\n- JDBC driver behavior -> `in: JDBC`\n- Database specific behavior -> `db: \u003Cengine>`\n\nIf module ownership is unclear, use only type\u002Fstatus labels first.\n\nFor Bug\u002FEnhancement, provide severity and impact scope:\n- Severity:\n    - `S0`: critical outage or severe data risk\n    - `S1`: major functionality blocked\n    - `S2`: partial impact with workaround\n    - `S3`: minor impact or low-frequency edge case\n- Impact scope:\n    - single SQL \u002F single module \u002F single database \u002F cross-module \u002F cross-database\n\n## Response Strategy by Type\n\nDefault to maintainer replies shaped by the issue type:\n\n1. Question\n- Answer directly in community voice.\n- Briefly cite the relevant docs\u002Fcode behavior when needed.\n- Invite community members to share related experience, confirmations, alternative usage examples, or documentation improvements when appropriate.\n- Avoid making questions look like only maintainers may respond.\n- Recommend `type: question` and a close\u002Ffollow-up action when appropriate.\n\n2. Misunderstanding \u002F Invalid Usage\n- State clearly that the usage\u002Fconfiguration is not supported by current ShardingSphere.\n- Explain the violated rule, semantic boundary, or unsupported assumption.\n- Provide the correct usage when available.\n- Recommend `type: question` and `status: invalid`.\n- Do not ask for more reproduction details when docs\u002Fcode already prove the usage is unsupported.\n\n3. Bug\n- Acknowledge the likely bug and summarize the verified mismatch.\n- Name affected module(s), key class(es), compatibility scope, and required test scope.\n- Invite a PR with code and tests if appropriate.\n- Recommend `type: bug` plus module\u002Fdatabase labels.\n- Provide a temporary workaround only when allowed-source evidence verifies its applicability to the reported version, mode and trigger, its compatibility with the affected contracts, and its material side effects.\n- Explain its limitations and temporary status without replacing the root-cause conclusion, Bug classification or required fix.\n- Omit unverified or incompatible workarounds and any workaround with unknown material side effects.\n\n4. Duplicate\n- State that the issue is covered by the earlier fixing PR or original tracked issue.\n- Briefly explain the shared root cause using issue evidence and repository code\u002FPR evidence.\n- Recommend verifying with a version that includes the fixing PR.\n- Recommend `type: duplicate` plus clear module\u002Fdatabase labels, then close as duplicate.\n- Do not invite a new PR unless the reporter can still reproduce on a version that includes the fix.\n\n5. Enhancement\n- Acknowledge the requested behavior as new or changed capability.\n- State that classification as an Enhancement does not by itself accept implementation or expand the supported contract.\n- Explain ShardingSphere ownership, the narrowest requested behavior, new project commitments, compatibility impact, and expected tests before accepting implementation.\n- When acceptance remains a maintainer choice, request that decision and do not invite implementation yet.\n- Invite community contribution and recommend `status: volunteer wanted` only after public evidence establishes acceptance of the behavior boundary.\n- Recommend `type: enhancement`.\n\n6. Needs More Info\n- Ask only for facts that block classification or root-cause judgment.\n- Use one concise consolidated list and set a 7-14 day follow-up window.\n- Recommend `status: need more info`.\n\n7. Out of Scope \u002F Won't Fix\n- Identify the official project-positioning, maintained-contract, or explicit public maintainer evidence that assigns the behavior to another owner or conflicts with the project boundary.\n- Explain why local usefulness, popularity, available implementation, or a superficially small change does not establish a ShardingSphere commitment.\n- Recommend closure without inviting a PR, and use only an existing label supported by repository or target-issue evidence.\n\nFor explicit Maintainer Reply + Reference Analysis and Reference Analysis Only\nmodes, use the detailed four-\u002Ffive-section structures in the output reference.\n\n## Detailed Output Resources\n\nRead [output-contract.md](references\u002Foutput-contract.md) only when its trigger in\n`Output Mode Selection` applies. It contains reusable maintainer-reply templates,\nthe Reference Analysis schemas, Codex chat delivery rules, and Markdown fence\nsafety checks. Its templates guide structure; they do not replace evidence-based\nwording for the current issue.\n\n## Community Voice Guardrails\n\nIn the maintainer reply portion:\n- Do not start with `Problem Understanding`, `Root Cause`, `Problem Analysis`, or `Problem Conclusion`.\n- Do not expose `OBS-*` \u002F `INF-*` evidence IDs unless the user explicitly asks for evidence IDs in the reply.\n- Do not write from a detached observer perspective such as `the reporter wants` or `the issue asks`.\n- Do not over-request reproduction details after the Problem Validity and Project Commitment Gate has enough evidence to classify unsupported, invalid, or out-of-scope behavior.\n- Do not recommend a PR for invalid usage unless reframed as a clearly justified enhancement.\n- Do not present an Enhancement classification, issue label, contributor interest, or available patch as proof that the project accepted a new behavior.\n- Do not generalize an exact existing behavior or special case into a wider database, dialect, topology, module, API, or SPI commitment without direct acceptance evidence.\n- For questions, invite broader community participation when it can help the issue author or improve documentation.\n\n## Missing Information Handling\n\nIf evidence is insufficient, do not guess. Explicitly list missing details and request them, for example:\n- ShardingSphere version and deployment mode (JDBC \u002F Proxy)\n- Database type and version\n- Minimal reproducible SQL and configuration\n- Expected result vs actual result\n- Error stack trace and full log snippets\n- Related DistSQL \u002F YAML configuration\n- Stable reproduction or intermittent behavior\n\nWhen classified as `Needs More Info`:\n- Ask for the minimum missing evidence in one consolidated list.\n- Set a follow-up window: 7-14 days.\n- If no response after the window, recommend close with `status: invalid` (or project-default stale policy).\n\n## Documentation and Code Citation Rules\n\n- Documentation references in Reference Analysis mode must include concrete URLs.\n- Code behavior references in Reference Analysis mode must include concrete repository paths or class names.\n- In the maintainer reply portion, cite only the concise docs\u002Fcode references needed to make the community answer trustworthy.\n- All references must comply with Source Policy.\n\nIf Java examples are included, use fenced `java` code blocks.\n\n## Extended Issue Types (First-Class Outcomes)\n\nExtended types are valid final classifications when evidence supports them:\n- Duplicate\n- Needs More Info\n- Documentation Gap\n- Out of Scope \u002F Won't Fix\n- Security (use responsible security disclosure workflow)\n\nEach must still include a clear maintainer reply by default, with labels and next action.\nAppend Reference Analysis only when the user explicitly requests a detailed or\ntwo-part output mode.\n\nFor a suspected undisclosed vulnerability, do not reproduce or deepen sensitive\ndetails in a public issue reply. Direct the reporter to the responsible disclosure\nprocess in `docs\u002Fcommunity\u002Fcontent\u002Fsecurity\u002F_index.en.md` and keep the public reply\nlimited to that safe next action.\n\n## Final Output Check\n\nBefore final output, verify only the checks applicable to the selected output mode.\nReading the output reference for a reusable template or multi-line code fence handling does not change the selected output mode.\nMaintainer Reply Only requires neither Reference Analysis sections nor visible evidence IDs.\nReference Analysis Only requires neither a maintainer reply nor the two-part bridge sentence.\n\nFor modes containing a maintainer reply, verify:\n- The reply reads like a ShardingSphere maintainer answering in the issue thread.\n- The reply addresses the issue author directly when known, or the community otherwise.\n- The first paragraph states the supportability\u002Fclassification decision.\n- The explanation is grounded in official docs, repository code\u002Ftests, or issue content and supported by the internal evidence ledger.\n- The maintainer reply does not contain detailed report headings.\n- The reply gives a clear next action, including a label\u002Fclose recommendation or PR expectation when appropriate.\n- For questions, the reply invites community participation when appropriate.\n\nFor modes containing Reference Analysis, verify:\n- The required four- or five-section shape and conclusion fields follow Reference Analysis Requirements in [output-contract.md](references\u002Foutput-contract.md).\n- Evidence IDs are present and referenced as required by that reference.\n- Citations follow Documentation and Code Citation Rules.\n- Label format and type-label consistency are valid.\n\nIn two-part mode, verify that the reply comes first and the exact bridge sentence defined in the output reference appears before Reference Analysis.\nWhen the output reference is loaded, verify its applicable formatting and Codex Chat Delivery requirements.\nA local checker or CI step may enforce the required sections, conclusion fields, evidence references, and type-label consistency.\nIf any applicable check fails, mark the analysis and output as incomplete.\n\n## Prohibited Content\n\n- Do not recommend behavior that conflicts with official ShardingSphere conventions.\n- Do not provide certainty when evidence is insufficient.\n- Do not accept or invite implementation of a new project commitment before its ownership and narrow behavior boundary are established by public evidence.\n- Do not output a neutral machine-style report when the user asked for a reply to an issue author.\n- Do not append Reference Analysis unless the user explicitly requests it.\n- Source and workaround restrictions are governed by Source Policy and Response Strategy by Type.\n",{"name":5,"description":7},"master","e38d2e32b3fec5b37e713789c4fb3c7ea0d4ae7d",".codex\u002Fskills\u002Fanalyze-issue",6909,"https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere","https:\u002F\u002Fgithub.com\u002Fapache","https:\u002F\u002Fwww.apache.org\u002F","2026-11-13 15:26:32",{"source":8,"skillName":5,"commands":49,"prompt":59,"zipAvailable":60},[50,53,56],{"tool":51,"command":52},"npx","npx skills add apache\u002Fshardingsphere --skill analyze-issue",{"tool":54,"command":55},"bunx","bunx skills add apache\u002Fshardingsphere --skill analyze-issue",{"tool":57,"command":58},"pnpm","pnpm dlx skills add apache\u002Fshardingsphere --skill analyze-issue","安装技能，技能地址：https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere\u002Fblob\u002Fmaster\u002F.codex\u002Fskills\u002Fanalyze-issue\u002FSKILL.md",true,[62,68],{"path":63,"resourceType":64,"resourceTypeDesc":65,"sizeBytes":66,"sourceHtmlUrl":67},"agents\u002Fopenai.yaml","REFERENCE","参考文档",1048,"https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere\u002Fblob\u002Fmaster\u002F.codex\u002Fskills\u002Fanalyze-issue\u002Fagents\u002Fopenai.yaml",{"path":69,"resourceType":64,"resourceTypeDesc":65,"sizeBytes":70,"sourceHtmlUrl":71},"references\u002Foutput-contract.md",8295,"https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere\u002Fblob\u002Fmaster\u002F.codex\u002Fskills\u002Fanalyze-issue\u002Freferences\u002Foutput-contract.md",[73,97,122,153],{"skillNo":74,"name":75,"nameZh":6,"description":76,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":77,"categories":78,"keywords":79,"publishedAt":35},"01M6ACAVYCQRSR6XD5R145S50T","review-pr","Review Apache ShardingSphere or user-authorized downstream pull requests and PR discussions from public or authorized repository evidence. Use for code-correctness or mergeability decisions, CI-focused review, root-cause and regression analysis, complete consolidated findings, copy-ready committer feedback, challenged findings, multi-round review, and formal review of local implementation candidates in the repository completion loop.","https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere\u002Fblob\u002Fmaster\u002F.codex\u002Fskills\u002Freview-pr\u002FSKILL.md",[],[80,81,82,83,84,85,86,87,29,22,88,89,90,91,92,93,9,94,95,96],"review","review pr","pr","loop","for","complete","local","committer","use","feedback","regression","analysis","ci","repository","pull","code","pull requests",{"skillNo":98,"name":99,"nameZh":6,"description":100,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":101,"categories":102,"keywords":103,"publishedAt":35},"01M6ACARJQT4ESW4488DAETV2Q","gen-ut","Generate standard unit tests for one or more target classes in Apache ShardingSphere; cover requested behavior and every affected SUT-owned branch, enforce an explicitly requested numeric coverage target, and pass quality gates; perform explicit merge analysis, suitability filtering, and refactor optimization for parameterized tests.","https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere\u002Fblob\u002Fmaster\u002F.codex\u002Fskills\u002Fgen-ut\u002FSKILL.md",[],[104,105,106,107,108,109,110,111,112,113,114,91,115,116,9,117,118,119,84,120,121],"gen ut","ut","enforce","more","affected","unit","tests","quality gates","filtering","coverage","branch","refactor","Optimization","generate","cover","standard","unit tests","merge",{"skillNo":123,"name":124,"nameZh":6,"description":125,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":126,"categories":127,"keywords":133,"publishedAt":35},"01M6ACAM5EVNBXC2BQZGY023D1","coding-standards","Apply Apache ShardingSphere's written coding standards when explicitly requested, or when code-implementation routes task-changed production, test, script, build, generated, or Maven POM artifacts through repository standards. Also perform a standalone read-only compliance audit of a user-specified scope. Use CODE_OF_CONDUCT.md, applicable AGENTS.md rules, Checkstyle, Spotless, and other repository-defined standards, including naming and evidence-based defensive-code rules. Do not invoke independently for an ordinary implementation already governed by code-implementation, and do not independently audit architecture, runtime ownership, caches, or lifecycle.","https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere\u002Fblob\u002Fmaster\u002F.codex\u002Fskills\u002Fcoding-standards\u002FSKILL.md",[128],{"categoryNo":129,"categoryName":130,"taxonomyType":131,"taxonomyTypeDesc":132},"01JBSEEDCAT000000000000037","律师与法务","PROFESSION","适用职业",[134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,93,151,9,152,95],"coding standards","coding","standards","invoke","test","architecture","do","when","conduct","Compliance Audit","pom","standalone","scope","checkstyle","only","generated","read","audit","artifacts",{"skillNo":154,"name":155,"nameZh":6,"description":156,"descriptionZh":6,"repositoryFullName":8,"ownerLogin":9,"ownerAvatarUrl":10,"ownerAccountNo":11,"ownerDisplayName":12,"repositoryNo":13,"starsCount":14,"licenseSpdxId":15,"licenseFileUrl":6,"sourceHtmlUrl":157,"categories":158,"keywords":162,"publishedAt":35},"01M6ACAGSBYTZB9TDW4KD5776D","code-implementation","Implement, fix, refactor, or remove repository code under required scope, non-regression, verification, and review gates. Use whenever a task may change a production, test, script, or other implementation artifact, including build logic, generated source, and behavior-affecting configuration. Also use it alongside a specialized code-changing Skill. Do not use for read-only analysis or review, diagnosis-only work, or prose-only changes.","https:\u002F\u002Fgithub.com\u002Fapache\u002Fshardingsphere\u002Fblob\u002Fmaster\u002F.codex\u002Fskills\u002Fcode-implementation\u002FSKILL.md",[159],{"categoryNo":160,"categoryName":161,"taxonomyType":131,"taxonomyTypeDesc":132},"01JBSEEDCAT000000000000030","开发工程师",[95,163,164,150,165,146,166,167,148,168,169,149,170,171,90,91,93,172,173,138,174,80],"code implementation","implementation","remove repository","diagnosis","artifact","remove","fix","specialized","work","verification","change","implement"]