speckit-implement

本技能内容源自 GitHub Spec Kit 官方提示词模板。

• 上游：https://github.com/github/spec-kit
• 许可：MIT License, Copyright GitHub, Inc.（完整文本见同目录 LICENSE.txt）
• 适配说明：官方模板面向斜杠命令场景；原文中的 $ARGUMENTS 指用户在对话中给出的请求， 跨命令引用（如 speckit.plan）在本技能体系中对应同名的 speckit-* 技能。 其余内容保持与上游一致，未作改写。

User Input

$ARGUMENTS

You MUST consider the user input before proceeding (if not empty).

Pre-Execution Checks

Check for extension hooks (before implementation):

• Check if .specify/extensions.yml exists in the project root.
• If it exists, read it and look for entries under the hooks.before_implement key
• If the YAML cannot be parsed or is invalid, do not skip silently: tell the user that .specify/extensions.yml could not be read (include the parser error) and that no hooks were checked, including any mandatory (optional: false) hooks registered there, then continue normally
• Filter out hooks where enabled is explicitly false. Treat hooks without an enabled field as enabled by default.
• For each remaining hook, do not attempt to interpret or evaluate hook condition expressions:
  • If the hook has no condition field, or it is null/empty, treat the hook as executable
  • If the hook defines a non-empty condition, skip the hook and leave condition evaluation to the HookExecutor implementation
• For each executable hook, output the following based on its optional flag:
  • Optional hook (optional: true):

    ## Extension Hooks
    
    **Optional Pre-Hook**: {extension}
    Command: `/{command}`
    Description: {description}
    
    Prompt: {prompt}
    To execute: `/{command}`
    

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  • Mandatory hook (optional: false):

    ## Extension Hooks
    
    **Automatic Pre-Hook**: {extension}
    Executing: `/{command}`
    EXECUTE_COMMAND: {command}
    
    Wait for the result of the hook command before proceeding to the Outline.
    

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    After emitting the block above you MUST actually invoke the hook and wait for it to finish before continuing. Run it the same way you would run the command yourself in this agent/session (the invocation may differ from the literal {command} id shown above, e.g. a skills-mode agent runs it as /skill:speckit-... or $speckit-...). Emitting the block alone does not run the hook.
• If no hooks are registered or .specify/extensions.yml does not exist, skip silently

Outline

1. Run {SCRIPT} from repo root and parse FEATURE_DIR and AVAILABLE_DOCS list. All paths must be absolute. For single quotes in args like "I'm Groot", use escape syntax: e.g 'I'''m Groot' (or double-quote if possible: "I'm Groot").

2. Check checklists status (if FEATURE_DIR/checklists/ exists):

   • Treat checklist markers as a read-only gate: scan checkbox state, report status, and ask before proceeding when needed; do NOT modify checklist files or markers

   • checklists/requirements.md is the built-in spec-quality checklist maintained by __SPECKIT_COMMAND_SPECIFY__ and __SPECKIT_COMMAND_CLARIFY__; custom checklists generated by __SPECKIT_COMMAND_CHECKLIST__ are reviewer-owned requirements-quality review artifacts

   • For custom checklists, [x] means the reviewer determined the requirements-quality criterion is satisfied; it does NOT mean implementation work is complete

   • Scan all checklist files in the checklists/ directory

   • For each checklist, count:

     • Total items: All lines matching - [ ] or - [X] or - [x]
     • Checked items: Lines matching - [X] or - [x]
     • Unchecked items: Lines matching - [ ]

   • Create a status table:

     | Checklist | Total | Checked | Unchecked | Status |
     |-----------|-------|---------|-----------|--------|
     | ux.md     | 12    | 12      | 0         | ✓ PASS |
     | test.md   | 8     | 5       | 3         | ✗ FAIL |
     | security.md | 6   | 6       | 0         | ✓ PASS |
     

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   • Calculate overall status:

     • PASS: All checklists have 0 unchecked items
     • FAIL: One or more checklists have unchecked items

   • If any checklist has unchecked items:

     • Display the table with unchecked item counts
     • STOP and ask: "Some checklists have unchecked items. Do you want to proceed with implementation anyway? (yes/no)"
     • Wait for user response before continuing
     • If user says "no" or "wait" or "stop", halt execution
     • If user says "yes" or "proceed" or "continue", proceed to step 3

   • If all checklists are checked:

     • Display the table showing all checklists passed
     • Automatically proceed to step 3

3. Load and analyze the implementation context:

   • REQUIRED: Read tasks.md for the complete task list and execution plan
   • REQUIRED: Read plan.md for tech stack, architecture, and file structure
   • IF EXISTS: Read data-model.md for entities and relationships
   • IF EXISTS: Read contracts/ for API specifications and test requirements
   • IF EXISTS: Read research.md for technical decisions and constraints
   • IF EXISTS: Read /memory/constitution.md for governance constraints
   • IF EXISTS: Read quickstart.md for integration scenarios

4. Project Setup Verification:

   • REQUIRED: Create/verify ignore files based on actual project setup:

   Detection & Creation Logic:

   • Check if the following command succeeds to determine if the repository is a git repo (create/verify .gitignore if so):

     git rev-parse --git-dir 2>/dev/null
     

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   • Check if Dockerfile* exists or Docker in plan.md → create/verify .dockerignore

   • Check if .eslintrc* exists → create/verify .eslintignore

   • Check if eslint.config.* exists → ensure the config's ignores entries cover required patterns

   • Check if .prettierrc* exists → create/verify .prettierignore

   • Check if .npmrc or package.json exists → create/verify .npmignore (if publishing)

   • Check if terraform files (*.tf) exist → create/verify .terraformignore

   • Check if .helmignore needed (helm charts present) → create/verify .helmignore

   If ignore file already exists: Verify it contains essential patterns, append missing critical patterns only If ignore file missing: Create with full pattern set for detected technology

   Common Patterns by Technology (from plan.md tech stack):

   • Node.js/JavaScript/TypeScript: node_modules/, dist/, build/, *.log, .env*
   • Python: __pycache__/, *.pyc, .venv/, venv/, dist/, *.egg-info/
   • Java: target/, *.class, *.jar, .gradle/, build/
   • C#/.NET: bin/, obj/, *.user, *.suo, packages/
   • Go: *.exe, *.test, vendor/, *.out
   • Ruby: .bundle/, log/, tmp/, *.gem, vendor/bundle/
   • PHP: vendor/, *.log, *.cache, *.env
   • Rust: target/, debug/, release/, *.rs.bk, *.rlib, *.prof*, .idea/, *.log, .env*
   • Kotlin: build/, out/, .gradle/, .idea/, *.class, *.jar, *.iml, *.log, .env*
   • C++: build/, bin/, obj/, out/, *.o, *.so, *.a, *.exe, *.dll, .idea/, *.log, .env*
   • C: build/, bin/, obj/, out/, *.o, *.a, *.so, *.exe, *.dll, autom4te.cache/, config.status, config.log, .idea/, *.log, .env*
   • Swift: .build/, DerivedData/, *.swiftpm/, Packages/
   • R: .Rproj.user/, .Rhistory, .RData, .Ruserdata, *.Rproj, packrat/, renv/
   • Universal: .DS_Store, Thumbs.db, *.tmp, *.swp, .vscode/, .idea/

   Tool-Specific Patterns:

   • Docker: node_modules/, .git/, Dockerfile*, .dockerignore, *.log*, .env*, coverage/
   • ESLint: node_modules/, dist/, build/, coverage/, *.min.js
   • Prettier: node_modules/, dist/, build/, coverage/, package-lock.json, yarn.lock, pnpm-lock.yaml
   • Terraform: .terraform/, *.tfstate*, *.tfvars, .terraform.lock.hcl
   • Kubernetes/k8s: *.secret.yaml, secrets/, .kube/, kubeconfig*, *.key, *.crt

5. Parse tasks.md structure and extract:

   • Task phases: Setup, Tests, Core, Integration, Polish
   • Task dependencies: Sequential vs parallel execution rules
   • Task details: ID, description, file paths, parallel markers [P]
   • Execution flow: Order and dependency requirements

6. Execute implementation following the task plan:

   • Phase-by-phase execution: Complete each phase before moving to the next
   • Respect dependencies: Run sequential tasks in order, parallel tasks [P] can run together
   • Follow TDD approach: Execute test tasks before their corresponding implementation tasks
   • File-based coordination: Tasks affecting the same files must run sequentially
   • Validation checkpoints: Verify each phase completion before proceeding

7. Implementation execution rules:

   • Setup first: Initialize project structure, dependencies, configuration
   • Tests before code: If you need to write tests for contracts, entities, and integration scenarios
   • Core development: Implement models, services, CLI commands, endpoints
   • Integration work: Database connections, middleware, logging, external services
   • Polish and validation: Unit tests, performance optimization, documentation

8. Progress tracking and error handling:

   • Report progress after each completed task
   • Halt execution if any non-parallel task fails
   • For parallel tasks [P], continue with successful tasks, report failed ones
   • Provide clear error messages with context for debugging
   • Suggest next steps if implementation cannot proceed
   • IMPORTANT For completed tasks, make sure to mark the task off as [X] in the tasks file.

9. Completion validation:

   • Verify all required tasks are completed
   • Check that implemented features match the original specification
   • Validate that tests pass and coverage meets requirements
   • Confirm the implementation follows the technical plan

Note: This command assumes a complete task breakdown exists in tasks.md. If tasks are incomplete or missing, suggest running __SPECKIT_COMMAND_TASKS__ first to regenerate the task list.

Mandatory Post-Execution Hooks

You MUST complete this section before reporting completion to the user.

Check if .specify/extensions.yml exists in the project root.

• If it does not exist, or no hooks are registered under hooks.after_implement, skip to the Completion Report.
• If it exists, read it and look for entries under the hooks.after_implement key.
• If the YAML cannot be parsed or is invalid, do not skip silently: tell the user that .specify/extensions.yml could not be read (include the parser error) and that no hooks were checked, including any mandatory (optional: false) hooks registered there, then continue to the Completion Report.
• Filter out hooks where enabled is explicitly false. Treat hooks without an enabled field as enabled by default.
• For each remaining hook, do not attempt to interpret or evaluate hook condition expressions:
  • If the hook has no condition field, or it is null/empty, treat the hook as executable
  • If the hook defines a non-empty condition, skip the hook and leave condition evaluation to the HookExecutor implementation
• For each executable hook, output the following based on its optional flag:
  • Mandatory hook (optional: false) — You MUST emit EXECUTE_COMMAND: for each mandatory hook:

    ## Extension Hooks
    
    **Automatic Hook**: {extension}
    Executing: `/{command}`
    EXECUTE_COMMAND: {command}
    

    Copy
    After emitting the block above you MUST actually invoke the hook and wait for it to finish before continuing. Run it the same way you would run the command yourself in this agent/session (the invocation may differ from the literal {command} id shown above, e.g. a skills-mode agent runs it as /skill:speckit-... or $speckit-...). Emitting the block alone does not run the hook.
  • Optional hook (optional: true):

    ## Extension Hooks
    
    **Optional Hook**: {extension}
    Command: `/{command}`
    Description: {description}
    
    Prompt: {prompt}
    To execute: `/{command}`
    

    Copy

Completion Report

Report final status with summary of completed work.

Done When

• All tasks in tasks.md completed and marked [X]
• Implementation validated against specification, plan, and test coverage
• Extension hooks dispatched or skipped according to the rules in Mandatory Post-Execution Hooks above
• Completion reported to user with summary of completed work