developer-tools mcp servers

1,251 tagged developer-tools, measured the same way as everything else here.

Browse within: local-first 58coding-agents 52json 50code-intelligence 40code-analysis 35knowledge-graph 28token-efficiency 27Structured Output 26agent-memory 26code-search 25macos 25ast 22coding-agent 21ai-memory 19

context7

145

dshakes/compass

MCP server Claude CodeCodexCursor +2

Part of compass

Gives the agent up-to-date documentation and code examples for libraries and frameworks, fetched on demand so answers are not stuck at the model's training cutoff. Runs locally from the @upstash/context7-mcp npm package.

19 9d ago A tokens not measured copy · 100% MIT

fetch

146

dshakes/compass

MCP server Claude CodeCodexCursor +2

Part of compass

Lets the agent fetch a URL and read its content as markdown. Runs locally from the mcp-server-fetch Python package.

19 9d ago A tokens not measured original MIT

git

147

dshakes/compass

MCP server Claude CodeCodexCursor +2

Part of compass

Lets the agent read, search and manipulate local git repositories: log, diff, status, commit. Runs locally from the mcp-server-git Python package.

19 9d ago A tokens not measured original MIT

dos

148

anthony-chaudhary/dos-kernel

MCP server Claude CodeCodexCursor +2

Part of dos-kernel

MCP server "dos" as configured in anthony-chaudhary/dos-kernel. Launched with dos-mcp. Needs 1 environment variable to run.

19 9d ago A tokens not measured original MIT

dos-kernel

149

anthony-chaudhary/dos-kernel

MCP server Claude CodeCodexCursor +2

Dispatch Operating System — the domain-free trust substrate for fleets of autonomous agents (verdict spine, ship oracle, structured refusal, lane arbiter, correlation spine). Runs locally from the dos-kernel Python package. Needs 1 environment variable to run.

19 9d ago A tokens not measured original MIT

agnt

150

standardbeagle/agnt

MCP server Claude CodeCodexCursor +2

MCP server "agnt" as configured in standardbeagle/agnt. Launched with agnt mcp.

19 4d ago A tokens not measured original Apache-2.0

fixmap

151

aryamthecodebreaker/FixMap

MCP server Claude CodeCodexCursor +2

Deterministic local-first context and impact maps for coding agents from tasks, issues, and diffs. Runs locally from the @aryam/fixmap npm package.

19 3d ago A tokens not measured original MIT

docker

152

willianpinho/large-file-mcp

MCP server Claude CodeCodexCursor +2

MCP server "docker" as configured in willianpinho/large-file-mcp. Runs locally from the @modelcontextprotocol/server-docker npm package.

19 29d ago A tokens not measured original MIT

sentry

153

willianpinho/large-file-mcp

MCP server Claude CodeCodexCursor +2

Lets the agent search and read Sentry issues, errors and traces, and act on them. Runs locally from the @sentry/mcp-server npm package. Needs 1 environment variable to run.

19 29d ago A tokens not measured original MIT

redis

154

willianpinho/large-file-mcp

MCP server Claude CodeCodexCursor +2

MCP server for using Redis. Runs locally from the @modelcontextprotocol/server-redis npm package. Needs 1 environment variable to run.

19 29d ago A tokens not measured original MIT

toolkit-mcp-server

155

cyanheads/toolkit-mcp-server

MCP server Claude CodeCodexCursor +2

Part of toolkit-mcp-server

Generate IDs, QR codes, and hashes, encode values, geolocate IPs, plus gated host diagnostics. Runs locally from the @cyanheads/toolkit-mcp-server npm package. Needs 8 environment variables to run.

18 11d ago A tokens not measured original Apache-2.0

goodmemory

156

hjqcan/GoodMemory

MCP server Claude CodeCodexCursor +2

Durable user/project memory for MCP clients: recall context and remember selected facts. Runs locally from the goodmemory npm package.

17 11d ago A tokens not measured original MIT

mcp-seedance

157

AceDataCloud/SeedanceMCP

MCP server Claude CodeCodexCursor +2

MCP Server for ByteDance Seedance AI Video Generation via AceDataCloud API. Runs locally from the mcp-seedance Python package. Needs 1 environment variable to run.

17 5d ago A tokens not measured original MIT

mine

158

6ixGODD/mine

MCP server Claude CodeCodexCursor +2

Part of mine-is-not-everyones

MCP server "mine" as configured in 6ixGODD/mine. Launched with mine mcp serve.

17 4d ago A tokens not measured original MIT

code-graph-context

159

andrew-hernandez-paragon/code-graph-context

MCP server Claude CodeCodexCursor +2

MCP server "code-graph-context" as configured in andrew-hernandez-paragon/code-graph-context. Runs /Users/ahernandez/code/code-graph-context/dist/mcp/mcp.server.js with node.

17 3mo ago A tokens not measured original MIT

agentpack

160

ihorponom/agentpack

MCP server Claude CodeCodexCursor +2

Repo-native task continuity for AI coding agents: a reviewed task-state ledger served over MCP. Runs locally from the agentpack-cli npm package.

17 4d ago A tokens not measured original MIT

phantom-secrets-mcp

161

ashlrai/phantom-secrets

MCP server Claude CodeCodexCursor +2

Stop AI coding agents from leaking API keys. Local proxy swaps real secrets for phm tokens. Runs locally from the phantom-secrets-mcp npm package.

16 14d ago A tokens not measured original MIT

agentdeals

162

robhunter/agentdeals

MCP server Claude CodeCodexCursor +2

Part of agentdeals

MCP server "agentdeals", hosted remotely at agentdeals.dev, as configured in robhunter/agentdeals.

16 3d ago A tokens not measured original MIT

context7

163

sodam-ai/SoDam-Agent

MCP server Claude CodeCodexCursor +2

Part of research-team

Gives the agent up-to-date documentation and code examples for libraries and frameworks, fetched on demand so answers are not stuck at the model's training cutoff. Runs locally from the @upstash/context7-mcp npm package.

16 23d ago A tokens not measured copy · 100% Apache-2.0

ui-annotator

164

mcpware/ui-annotator-mcp

MCP server Claude CodeCodexCursor +2

Part of UI Annotator

MCP server that annotates any web page with hover labels — zero extensions, any browser. Runs locally from the @mcpware/ui-annotator npm package.

16 5mo ago A tokens not measured original MIT

ui-annotator-mcp

165

mcpware/ui-annotator-mcp

MCP server Claude CodeCodexCursor +2

Part of UI Annotator

Annotates any web page with hover labels for AI assistants — zero extensions, any browser. Runs locally from the @mcpware/ui-annotator npm package.

16 5mo ago A tokens not measured original MIT

workflow-skill-router

166

eric861129/Workflow-skill-router

MCP server Claude CodeCodexCursor +2

MCP server "workflow-skill-router" as configured in eric861129/Workflow-skill-router. Runs ./mcp/server.bundle.mjs with node.

16 16d ago A tokens not measured original MIT

axint

167

agenticempire/axint

MCP server Claude CodeCodexCursor +2

Part of axint

Proof and repair for Apple coding agents: validate Swift, run Xcode evidence, repair failures, and generate inspectable Apple-native capabilities. Runs locally from the @axint/compiler npm package.

16 9d ago A tokens not measured original Apache-2.0

axint

168

agenticempire/axint

MCP server Claude CodeCodexCursor +2

Proof and repair for Apple coding agents: validate Swift, run Xcode evidence, and repair failures. Runs locally from the @axint/compiler npm package.

16 9d ago A tokens not measured original Apache-2.0

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: