Developer Tools plugins

Claude Code and Codex plugins their authors filed under "Developer Tools". All categories.

volens

claudecodex

Keeps a project's documentation in step with its decisions: an append-only decision log, a design snapshot derived from it, and a hook that keeps the snapshot fresh without being asked.

1 skill · hooks

funcpn/volens 1

handoff

claude

Writes a handoff file a fresh session can start from, prunes old transcripts, and prints the clear instructions. Fires on its own when context is about to compact.

1 skill · hooks

lucasmsa/claude-handoff 1

Before Claude implements any visual choice, it publishes a private artifact rendering three or four candidates on the project's real content, then asks the user to pick.

1 skill · hooks

lucasmsa/claude-visual-options 1

Tutti

claudecodex

Create, convert, and evolve Tutti workspace app packages, CLI surfaces, and agent app repositories.

2 skills

tutti-os/tutti-agent-skills 1

anaxigraph

claudecodex

Architecture and semantic grounding for Claude Code

1 skill · 1 MCP server

hcekne/anaxigraph 1

semdiff

claudecodex

Organize Git diffs into semantic reviews and answer questions about them.

2 skills

ry023/semdiff 1

When two approaches are both defensible, Claude names the fork and asks before writing code, deliberately withholding its own preference so the user reasons the tradeoff through instead of recognising a recommendation.

1 skill · hooks

lucasmsa/claude-enhance-me 1

acttrace

claude

Classify an AI feature's risk under the EU AI Act and generate Article 50 transparency notices. Deterministic rules engine, runs locally, for non-financial SaaS and technology products.

1 skill · 1 MCP server

goww7/acttrace 1

Onto

claude

Clean Markdown from any URL for agents. Connect `https://api.buildonto.dev/mcp`, then `read_url` with accuracy scoring.

1 skill · 1 MCP server

ravixalgorithm/onto-claude-plugins 1

Samebase

claudecodex

Build and manage repository-backed web apps with Samebase, GitHub, Convex, and Cloudflare.

1 skill · 1 MCP server

samebase/plugin 1

find-files

claudecodex

Index-backed file and folder lookup for Windows via voidtools Everything — finds files outside the current project instantly, with no directory walk.

1 skill · 1 MCP server

dlin10/ai-coding-plugins 1

Plan and write unit, integration, and end-to-end tests across languages — test pyramid, docker-compose-bound integration tests, per-language runners, Playwright E2E, and PDPO-safe test data. In English or Chinese.

2 skills

jjz/skills 1

Project coding conventions for Fintorq Java backend code; excludes business rule and content validation.

1 skill · 1 command

sancodeee/sen-claude-hub 1

Provide standard guidelines for Java coding style, project structure, annotation specifications, exception handling, testing standards, etc.

1 skill · 1 command

sancodeee/sen-claude-hub 1

utopia-cms

claudecodex

👾 Flutter CMS / admin panels with utopia_cms. CmsWidget shell, CmsTablePage, CmsDelegate (Firebase / Supabase / Hasura / GraphQL), CmsEntry catalog, filters, custom actions, management sections. PostToolUse hook flags the hand-rolled DataTable + service + state-class anti-pattern.

1 skill · hooks

Utopia-USS/utopia-flutter-skills 1

utopia-hooks

claudecodex

👾 Flutter state management with utopia_hooks. Screen/State/View pattern, hook catalog, global state, async/pagination patterns, app bootstrap, global error handling, navigation conventions, hook-state testing, utopia_cli integration (describe / add screen / doctor / MCP), and enforcement of conventions via SessionStart project detection + PostToolUse checks.

1 skill · hooks

Utopia-USS/utopia-flutter-skills 1

nodo

claude

Deterministic codebase map: dependency + symbol + call graph, issue detection, and AI-agent context files. The /nodo skill regenerates the map; claude-bootstrap reads it automatically.

1 skill · 1 MCP server

shivae372/nodo 1

vscode-debug

claudecodex

Place real VS Code / Cursor breakpoints from the terminal — the red dots in the gutter, not injected breakpoint() calls — and turn a command that works into a steppable walkthrough of the code.

2 skills

EricWang12/zw-claude-skills 1

Author and tighten the docs that steer AI coding agents — a single SKILL.md or a repo's full CLAUDE.md/AGENTS.md/editor-rules corpus.

2 skills

azborgonovo/ai-skills 1

evalsmith

claude

Grounded forensic evaluation engineering for prompts, context, retrieval, tools, and multi-stage LLM workflows.

2 skills

gangj277/EvalSmith 1

Evidence-backed ROADMAP.md workflows for AI coding agents — two commands: init and update.

2 skills

PapiScholz/roadmapsmith 1

Agentic operations for maintained repository forks.

1 skill · 1 MCP server

nisavid/fork-ops 1

Let Codex inspect, plan, and run work across computers connected to the local ClusterYourCodex controller.

1 skill · 1 MCP server

TypeThe0ry/ClusterYourCodex 1

Give trusted WW.CX agents full read/write/update/service/shell access to Edge1 through the private Agent Shell MCP channel.

1 skill · app connector

johnkaminski727-alt/edge1-management-interface 1

Route WW.CX Edge1 operational questions to the existing bounded Edge1 Operator app.

1 skill · app connector

johnkaminski727-alt/edge1-management-interface 1

Operate Grok CLI on macOS/Linux through a bounded Codex MCP layer with private background state.

1 skill · 1 MCP server

handong66/grok-plugin-codex 1

Build, migrate, scaffold, inspect, validate, and run CLI-first Srijika React projects from Codex, with optional Studio visual tools.

1 skill · 1 MCP server

bestmaa/srijika-studio 1

resume-at

claude

Schedule this session to resume at a future time — supports duration (2h30m), time of day (5pm, 17:00), and ISO datetime formats

1 command · hooks

JerrettDavis/ClaudeScheduleSessionResume 1

Package the Business159 authenticated operator workflow with its bounded tunnel-backed MCP app.

1 skill · app connector

johnkaminski727-alt/edge1-management-interface 1

local-lsp

claudecodex

Local C#, Terraform, TypeScript/JavaScript, Python, YAML, Dart and PHP language servers

1 skill · hooks

Fazzani/lsp-plugins 1