code quality plugins

228 tagged code quality, measured the same way as everything else here.

Browse within: lsp 19developer-productivity 13ai-coding-assistant 11ai-code-review 10architecture 10claude-plugins 10documentation 10activerecord 9claude-code-skill 8claude-skill 8linter 8static-analysis 8refactoring 7Multi-Agent 6

drift

73

mick-gsk/drift

Plugin Claude Code

Plugin marketplace listing 1 plugin: drift.

14 28d ago A tokens not measured original MIT

drift

74

mick-gsk/drift

Plugin Claude Code

Tells your coding agent when it is about to build something that already exists.

14 28d ago A tokens not measured original MIT

coalmine

75

HetCreep/CoalMine

Plugin Claude Code

CoalMine — a quality meta-skills suite for coding agents (canary-in-the-coal-mine early warning).

12 7d ago A tokens not measured original Apache-2.0

coalmine

76

HetCreep/CoalMine

Plugin Claude Code

CoalMine — 9 quality-canary skills for coding agents: rot-canary (code-health audit + auto-cadence hooks), gold-standard (world-class completeness; fills & adopts rules), source-grounding (anti-hallucination sourcing), supply-chain-audit (deps/build/artifact trust), resilience-audit (failure-mode FMEA)…

12 7d ago A tokens not measured original Apache-2.0

coalmine

77

HetCreep/CoalMine

Plugin Claude Code

CoalMine — 9 quality-canary skills for coding agents: rot-canary (code-health audit + auto-cadence hooks), gold-standard (world-class completeness; fills & adopts rules), source-grounding (anti-hallucination sourcing), supply-chain-audit (deps/build/artifact trust), resilience-audit (failure-mode FMEA)…

12 7d ago A tokens not measured copy · 100% Apache-2.0

rust-lsp

78

zircote/rust-lsp

Plugin Claude Code

Rust language server.

12 22d ago A tokens not measured original MIT

gregkozakiewicz/roast-my-design-system

Plugin Claude Code

Roast your repo's design system with real data: a health score, the receipts, and the first fixes ranked by payoff. Deterministic scan, 29-repo benchmark, 10 reputable systems, shareable light/dark HTML report.

12 yesterday A tokens not measured original MIT

gregkozakiewicz/roast-my-design-system

Plugin Claude Code

Roast your repo's design system with real data: a health score, the receipts behind it (every colour, spacing value, duplicated component and inline style), and the first fixes ranked by payoff. Deterministic scanner, benchmarked against 29 public repos and 10 reputable design systems, one shareable light/dark HTML…

12 changed yesterday A tokens not measured original MIT

RayforceDB/raysense

Plugin Claude Code

Raysense — architectural X-ray for your codebase, exposed to AI coding agents through MCP.

11 4mo ago A tokens not measured original MIT

raysense

82

RayforceDB/raysense

Plugin Claude Code

Architectural telemetry for AI coding agents. Phase-scoped skills + slash commands over the raysense MCP server: scan + baseline at session start, blast-radius before edits, regression diff after, on-demand architecture audits, time-window drift detection.

11 4mo ago A tokens not measured original MIT

development-skills

84

reidemeister94/development-skills

Plugin Claude Code

Use when any coding, development, analysis, debugging, or code-related task is detected. Triggers on: writing code, fixing bugs, adding features, refactoring, architecture decisions, requirements analysis, code review, diff analysis, error investigation, debugging failures, and evaluating approaches. A disciplined…

11 1mo ago A tokens not measured original MIT

sdlc

85

zircote-plugins/sdlc-quality

Plugin Claude Code

Software Development Lifecycle standards and requirements for project quality, security, and compliance.

10 28d ago A tokens not measured original MIT

poly

86

Goldziher/poly

Plugin Claude Code

Zero-dependency lint & format orchestrator over MCP — one pure-Rust binary wrapping ruff/oxc/taplo/rumdl and more as in-process backends, plus a tree-sitter generic tier for everything else. Exposes lint/format/cache tools with structured JSON output.

10 2d ago A tokens not measured original MIT

poly

87

Goldziher/poly

Plugin Claude Code

Zero-dependency lint & format orchestrator over MCP — one pure-Rust binary wrapping ruff/oxc/taplo/rumdl and more as in-process backends, plus a tree-sitter generic tier for everything else. Exposes lint/format/cache tools with structured JSON output.

10 2d ago A tokens not measured original MIT

tailtest

89

avansaber/tailtest

Plugin Claude Code

Auto-generates and runs tests every time Claude edits a file. R1-R15 rule layer + adversarial mode.

10 2mo ago A tokens not measured original MIT

docvet

90

Alberto-Codes/docvet

Plugin Claude Code

Plugin marketplace listing 1 plugin: docvet-lsp.

9 17d ago A tokens not measured original MIT

docvet-lsp

91

Alberto-Codes/docvet

Plugin Claude Code

Real-time docstring quality diagnostics for Python files.

9 17d ago A tokens not measured copy · 88% MIT

debt-ops

93

bcanfield/agentic-tech-debt

Plugin Claude Code

Every shortcut your coding agent takes, saved to your repo as it happens. Fix them when you're ready.

8 yesterday A tokens not measured original MIT

csharp-lsp

94

zircote/csharp-lsp

Plugin Claude Code

Claude Code plugin for C# development with OmniSharp LSP integration, 12 automated hooks for .NET builds, linting, formatting, and testing (xUnit, NUnit).

8 22d ago A tokens not measured original MIT

metronome

95

shinpr/metronome

Plugin Claude Code

Detects shortcut-taking behavior and guides Claude to follow procedures step by step.

8 5mo ago A tokens not measured original MIT

metronome

96

shinpr/metronome

Plugin Claude Code

Detects shortcut-taking behavior and guides Claude to follow procedures step by step.

8 5mo ago A tokens not measured original MIT