Developer Tools plugins

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

unicity-aos

claudecodex

Unicity AOS — Claude Code host plugin

1 skill · 5 commands · 1 MCP server · hooks

unicity-aos/oracles 2

julie

claudecodex

Code intelligence server with tree-sitter parsing and Tantivy full-text search for instant, accurate results

6 skills · 1 MCP server · hooks

anortham/julie-plugin 2

spec-workflow

claudecodex

仅在用户明确点名时启动的规范先行开发工作流,覆盖澄清、分流、实现与验收。

7 skills · 1 MCP server

gy212/Useful-marketplace 2

builder

claudecodex

A framework for coding agents: spec, plan, build, review and ship, with security in every stage and nothing sent without your yes.

7 skills · hooks

Lutherwaves/builder 2

shimmy

codex

Commonly used CLI tools exposed through Podman shims for POSIX-compatible shells.

8 skills

wadebee/shimmy 2

Operational workflows for safe, reproducible Cayley JAX TPU inference.

8 skills

Erlemar/cayley-tpu-plugin 2

Ports OMO-slim orchestration to Codex with a compact bootstrap hook, a full orchestrator skill, six ported workflows, and five OMO-style specialist lanes (explorer, librarian, oracle, designer, fixer).

7 skills · hooks

YanzuoLu/oh-my-codex-slim 2

repoindex

claude

Repository intelligence for Claude Code. MCP-first access to a local git catalog, two agents (repo-polish, repo-explorer), and five slash commands (/repo-week, /repo-status, /repo-audit, /repo-sprint, /repo-mirror) for recurring workflows.

1 skill · 5 commands · 2 agents

queelius/claude-anvil 2

Evalkit

claude

Evaluate and compare skills and models with static reviews and worktree-isolated coding-task harnesses. Host-adaptive across Claude Code and GitHub Copilot CLI.

7 skills · 1 agent

tashtit/marketplace 2

sail

claudecodex

Migrate inference and sandbox execution and delegate coding work to Sail from Claude Code or Codex.

6 skills · 1 MCP server

sailresearchco/sail-skills 2

Run Attune Harness task workflows from Claude Code: plan, build, evidence review, scoped repair, testing a change, and inspecting or resuming saved tasks. Also includes independent cross-review, roundtable and test-gap skills. Install the Harness CLI from PyPI with uv tool install --python 3.12 'attune-harness==1.8.0'. Redis and Voyage are optional. Installing the plugin authorizes no paid calls.

7 skills

Smart-AI-Memory/attune-harness 2

Author and stress-test defensive Microsoft hunting workflows with deterministic offline evidence.

6 skills · 1 agent

sodejm/copilot-operation-plugin-for-security 2

conceptpowers

claudecodex

Concept-driven development governance: define concepts before code; agents review changes against them and a commit gate keeps concepts, code links and evidence in step

6 skills · hooks

hinyc/Conceptpowers 2

A Codex plugin that makes risky dependency and framework upgrades easier to assess, split, validate, and ship.

7 skills

ChaoYue0307/upgrade-copilot 2

loam-meta

claudecodex

Portable skills for authoring and maintaining agent skills, directives, packages, and project context

7 skills

vivshaw/loam 2

skillz

claudecodex

Skills for auditing code changes, hardening plans, convening a jury of models, and writing for people

7 skills

edgarcosta/skillz 2

openfort

claudecodex

Skills and MCP server for the Openfort platform — embedded wallets, backend wallets, fee sponsorship, policy engine, and all Openfort SDKs.

4 skills · 2 MCP servers

openfort-xyz/agent-skills 2

CoderKit

claudecodex

Optional, disciplined engineering workflows for coding agents.

6 skills

sbusso/coderkit 2

agents

claudecodex

Shared skills, rules, commands, subagents, and output styles.

5 commands · 1 agent

stijnvanhulle/agents 2

bughunter

claudecodex

Finds the bugs your coding agent missed. Cloud review as the last gate before merge; your own agent verifies each finding; from $4 per bug-finding review.

1 skill · 3 commands · 1 MCP server · hooks

explyt/ohmybug-plugin 2

Five MQL5 workflow skills and 13 read-only MCP tools over the mql5-codegraph Intelligence Kernel: project onboarding, architecture analysis, change impact, cited reference research, and the release gate.

5 skills · 1 MCP server

junet03/mql5-codegraph 2

sensegrep

claudecodex

Semantic code search for AI agents. Search code by meaning, not text patterns. Adds sensegrep MCP tools + smart usage instructions to Claude Code.

1 skill · 3 commands · 1 agent · 1 MCP server

Stahldavid/sensegrep 2

Delegates dbt and warehouse work to altimate-code, a specialized CLI agent with 100+ purpose-built data tools (SQL analysis, column-level lineage, dbt build/test/run, warehouse profiling, FinOps, connectivity to Snowflake, BigQuery, Redshift, Databricks, Postgres, MySQL, DuckDB).

2 skills · 3 commands · hooks

AltimateAI/altimate-codex-plugin 2

rivet

claudecodex

개인 작업 규칙과 선택적 TASK 추적

5 skills · hooks

kamyu1537/rivet 2

Bult.ai

codex

Deploy, manage, and debug Bult.ai cloud apps from Codex with skills and MCP tools.

4 skills · 1 MCP server

bultcloud/mcp-server 2

auto-continue

claudecodex

Automatically resume sessions interrupted by usage limits.

1 skill · 3 commands · hooks

Dhruv2mars/auto-continue 2

memobox

claudecodex

Opt-in, index-first local memory files for AI agents.

4 skills · hooks

study8677/memobox 2

swarmgpt

claudecodex

Codex as your default writer and image generator via the `codex` CLI: automatic decomposition, per-subtask model routing, concurrent dispatch, run logging, and a codex-imagegen skill for real image generation.

2 skills · 2 commands · 1 agent

Vallykrie/swarmGPT 2