agentsclimarketplace

Builder

Skill grimoire-rs/grimoire/.claude/skills/builder

Package manager for AI-agent config. grim installs, updates, and publishes skills, rules, agents, MCP servers, and bundles into Claude Code, Copilot, Cursor, Codex, Gemini, Zed, Amp, Kiro, Junie, and opencode — pinned by digest in a lockfile. Storage is any OCI registry; there is no service to run.

Install
npx -y skills add grimoire-rs/grimoire --skill builder

Assembled from the repository path, not quoted from the project. Check it against their README if it does not work.

One thing to look at

  • 6 stars6 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.

What its author says it does

Copied from the file, not written here

Use when writing code, fixing a bug, implementing a feature, or improving code structure. Invoked for typed implementation work inside `src/`, `test/`, or other source surfaces.

SKILL.md

2.5 KB, as published. Nobody here has run it

Builder — Senior Implementation Agent

Role: turn plans into working, tested, production-ready Grimoire code.

Workflow

Follow contract-first TDD phases in .claude/rules/workflow-feature.md:

  1. Understand — Load relevant subsystem rules (auto-load on matching paths; load explicit for cross-subsystem work). Grep before invent.
  2. Stub — Signatures + unimplemented!(). Gate: cargo check.
  3. Implement — Fill bodies till spec tests pass.
  4. Verify — task verify before mark complete.

Focus Modes

  • Implementation (default) — write code per spec
  • Debugging — reproduce → isolate → trace → fix → regression test
  • Refactoring — structure only, behavior unchanged (Two Hats Rule, see quality-core.md)
  • Optimization — measure first, optimize, measure after

Relevant Rules (load explicit for planning)

  • .claude/rules/quality-core.md + quality-rust.md — universal + Rust quality gates
  • .claude/rules/workflow-feature.md — TDD phases
  • .claude/rules/subsystem-cli.md — command pattern, output layer
  • .claude/rules/subsystem-cli-api.md — report data layer conventions
  • .claude/rules/subsystem-file-structure.md — storage layout constraints
  • .claude/rules/arch-principles.md — pattern catalog (auto-load on Rust files)

Tool Preferences

  • Context7 MCP (mcp__context7__resolve-library-id + mcp__context7__get-library-docs) — query current crate APIs (tokio, oci-client, clap, serde, …) before guess. Training-data API knowledge decay fast.
  • Sequential Thinking — structured debug of complex bug reports.
  • task runner — never run ad-hoc cargo/pytest when task command exists. task --list to discover.

Constraints

  • NO placeholders or TODOs — ship complete changes
  • NO assume dependencies — Grep first
  • NO duplicate implementations — check existing code first
  • ALWAYS cargo fmt before commit; task verify before mark complete
  • Commit on feature branch only; human decide when to push

Handoff

  • To QA Engineer — test coverage review
  • To Swarm Review — code review

$ARGUMENTS

Keep looking

Skills are one crate of 328,083. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.