Debugging mcp servers

1,118 tagged Debugging, measured the same way as everything else here.

Browse within: diagnostics 21python 21bug-bounty 20browser-automation 15debugger 14adb 13devtools 12java 12android 11documentation 10local-first 10typescript 10AI Platform 8agent-runtime 8

chrome-devtools

01

nextlevelbuilder/ui-ux-pro-max-skill

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

123k 5d ago A tokens not measured original MIT

chrome-devtools-mcp

02

ChromeDevTools/chrome-devtools-mcp

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

50k 2d ago A tokens not measured original Apache-2.0

gopls-mcp

03

cockroachdb/cockroach

MCP server Claude CodeCodexCursor +2

gopls, the Go language server, exposed as an MCP server: lets the agent query symbols, definitions, references and diagnostics in a Go codebase. Launched with gopls mcp.

32k +4 5d ago A tokens not measured

xcodebuildmcp

04

pingdotgg/t3code

MCP server Claude CodeCodexCursor +2

XcodeBuildMCP is a Model Context Protocol server that provides tools for Xcode project management, simulator management, and app utilities. Runs locally from the xcodebuildmcp npm package. Needs 1 environment variable to run.

21k 2d ago A tokens not measured original MIT

context-mode

05

mksglu/context-mode

MCP server Claude CodeCodexCursor +2

MCP server "context-mode" as configured in mksglu/context-mode. Launched with context-mode. Needs 2 environment variables to run.

20k +25 today A tokens not measured

playwright

06

langbot-app/LangBot

MCP server Claude CodeCodexCursor +2

Lets the agent drive a real browser: open pages, click, type, take screenshots and read the accessibility tree, using Playwright. Runs locally from the @playwright/mcp npm package.

18k yesterday A tokens not measured original Apache-2.0

mcp-docs

07

modelcontextprotocol/inspector

MCP server Claude CodeCodexCursor +2

The MCP documentation itself, served as an MCP server: lets the agent search the protocol spec and guides. Remote server at modelcontextprotocol.io.

11k 2d ago A tokens not measured

context7

08

telepresenceio/telepresence

MCP server Claude CodeCodexCursor +2

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.

7.3k 7d ago A tokens not measured copy · 100% Apache-2.0

sentry

09

getsentry/XcodeBuildMCP

MCP server Claude CodeCodexCursor +2

Sentry's hosted MCP server: lets the agent search and read issues, errors and traces. Remote server at mcp.sentry.dev.

6.3k +5 yesterday A tokens not measured original MIT

xcodebuildmcp-dev

10

getsentry/XcodeBuildMCP

MCP server Claude CodeCodexCursor +2

MCP server "xcodebuildmcp-dev" as configured in getsentry/XcodeBuildMCP. Runs ../../build/cli.js with node. Needs 4 environment variables to run.

6.3k +5 yesterday A tokens not measured original MIT

chrome-devtools

11

lightdash/lightdash

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

6.1k yesterday A tokens not measured

agent-device

12

callstack/agent-device

MCP server Claude CodeCodexCursor +2

MCP server for mobile app automation: verify, control, and debug iOS, Android, TV, and desktop apps. Runs locally from the agent-device npm package.

4.3k +14 today A tokens not measured original MIT

cypress-debugger

13

kiali/kiali

MCP server Claude CodeCodexCursor +2

MCP server "cypress-debugger", hosted remotely at 127.0.0.1, as configured in kiali/kiali.

3.6k 4d ago A tokens not measured original Apache-2.0

ghidra-mcp

14

bethington/ghidra-mcp

MCP server Claude CodeCodexCursor +2

MCP server "ghidra-mcp" as configured in bethington/ghidra-mcp. Runs locally from the c:/Users/benam/source/mcp/ghidra-mcp Python package. Needs 3 environment variables to run.

3.6k 4d ago A tokens not measured original Apache-2.0

playwright-headed

15

langwatch/langwatch

MCP server Claude CodeCodexCursor +2

MCP server "playwright-headed" as configured in langwatch/langwatch. Launched with bash -c d=$PWD; while [ "$d" != / ] && [ ! -f "$d/dev/scripts/playwright-mcp.sh".

3.5k yesterday A tokens not measured copy · 89% Apache-2.0

sem-review

16

Ataraxy-Labs/sem

MCP server Claude CodeCodexCursor +2

MCP server "sem-review" as configured in Ataraxy-Labs/sem. Launched with ${CLAUDE_PLUGIN_ROOT}/../../crates/target/debug/sem mcp. Needs 2 environment variables to run.

3.3k 3d ago A tokens not measured original Apache-2.0

jshookmcp

17

vmoranv/jshookmcp

MCP server Claude CodeCodexCursor +2

MCP server for JavaScript analysis, security auditing, browser automation and hooks. Runs locally from the @jshookmcp/jshook npm package.

2.0k yesterday A tokens not measured AGPL-3.0

chrome

18

feiskyer/claude-code-settings

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

1.6k 18d ago A tokens not measured original MIT

mcp-windbg

19

svnscha/mcp-windbg

MCP server Claude CodeCodexCursor +2

MCP server "mcp-windbg" as configured in svnscha/mcp-windbg. Runs locally from the [email protected] Python package. Needs 1 environment variable to run.

1.6k 4d ago A tokens not measured original MIT

mcp-windbg

20

svnscha/mcp-windbg

MCP server Claude CodeCodexCursor +2

A Model Context Protocol server providing tools to analyze Windows crash dumps using WinDbg/CDB. Runs locally from the mcp-windbg Python package. Needs 2 environment variables to run.

1.6k 4d ago A tokens not measured original MIT

chrome-devtools

21

first-fluke/oh-my-agent

MCP server Claude CodeCodexCursor +2

Lets the agent inspect and automate a live Chrome instance through the DevTools protocol: performance traces, network, console. Runs locally from the chrome-devtools-mcp npm package.

1.3k 2d ago A tokens not measured original MIT

ref-tools/ref-tools-mcp

MCP server Claude CodeCodexCursor +2

Provide your AI coding tools with token-efficient access to up-to-date technical documentation for… Remote server at server.smithery.ai.

1.2k 2mo ago A tokens not measured original MIT

ref-tools-mcp

23

ref-tools/ref-tools-mcp

MCP server Claude CodeCodexCursor +2

Token-efficient search for coding agents over public and private documentation. Remote server at api.ref.tools.

1.2k 2mo ago A tokens not measured original MIT

sequential-thinking

24

wasabeef/claude-code-cookbook

MCP server Claude CodeCodexCursor +2

Adds a structured step-by-step reasoning tool the agent can call to break a problem into revisable thoughts. Runs locally from the @modelcontextprotocol/server-sequential-thinking npm package.

1.1k 4mo ago A tokens not measured