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#devtools (30 Repositories)

Ranked open-source repositories tagged with #devtools, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

82.7%

Avg Review Latency

26.7h

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30 repositories tagged #devtools

S TierGo 346 4 GFIs

kerlenton/mcpsnoop

Wireshark for MCP. A transparent proxy that shows every real tool call between your AI client and your MCP servers, live in your terminal.

91.5%
Merge Rate
9h
First Review
80%
1st-Timers
5
Maintainers
B TierTypeScript 226 6 GFIs

Get-Concord-AI/concord-mcp

"Google Workspace" for your AI Agents

97.1%
Merge Rate
2d
First Review
100%
1st-Timers
0
Maintainers
B TierTypeScript 165

wilfredinni/noodle

A delicious REST client for your terminal

100.0%
Merge Rate
22h
First Review
100%
1st-Timers
0
Maintainers
B TierPython 386

fecarrico/A11Y.md

A context system for building accessible software by default — for developers and AI, with enforceable rules aligned to WCAG.

96.2%
Merge Rate
2d
First Review
100%
1st-Timers
0
Maintainers
S TierPython 495

avibe-bot/avibe

The local-first Agent OS — your AI partner lives on your own machine. Drive the official Claude Code, Codex & OpenCode from your browser or any chat app.

92.5%
Merge Rate
20h
First Review
75%
1st-Timers
5
Maintainers
B TierRuby 6.8k

sj26/mailcatcher

Catches mail and serves it through a dream.

90.0%
Merge Rate
2h
First Review
100%
1st-Timers
1
Maintainers
B TierSwift 748

tdeverx/contained-app

A native macOS app for Apple's Container CLI

96.9%
Merge Rate
3d
First Review
100%
1st-Timers
0
Maintainers
B TierGo 941

goshs-labs/goshs

Feature-rich single-binary file server for red teamers and developers. HTTP/S · WebDAV · FTP/SFTP · SMB · LDAP/S · NTLM hash capture · DNS/SMTP callbacks · TLS · Auth · Share links. A powerful python3 -m http.server replacement.

100.0%
Merge Rate
4d
First Review
100%
1st-Timers
0
Maintainers
A TierTypeScript 129

devframes/devframe

Framework-neutral foundation for building generic DevTools.

88.3%
Merge Rate
11h
First Review
100%
1st-Timers
3
Maintainers
B TierTypeScript 462

mrwogu/promptscript

Prompt-as-Code for Enterprise AI. Standardize, audit, and deploy instructions across any AI coding assistant.

87.7%
Merge Rate
9h
First Review
100%
1st-Timers
0
Maintainers
B TierJava 2.0k

validator/validator

The Nu Html Checker (vnu)

92.3%
Merge Rate
15h
First Review
100%
1st-Timers
0
Maintainers
A TierGo 646

qf-studio/pilot

AI that ships your tickets.

84.2%
Merge Rate
1d
First Review
60%
1st-Timers
2
Maintainers
A TierPython 3.3k

kirodotdev/KiroCrew

A persistent workspace for development work that self-improves and continues beyond one session.

74.3%
Merge Rate
6h
First Review
58%
1st-Timers
92
Maintainers
B TierJavaScript 1.2k

law-chain-hot/websocket-devtools

Complete WebSocket Traffic Control with advanced proxy, simulation, and blocking capabilities

100.0%
Merge Rate
17h
First Review
100%
1st-Timers
0
Maintainers
B TierGo 159

sammcj/mcp-devtools

A modular MCP server that provides commonly used developer tools for AI coding agents

88.9%
Merge Rate
<1h
First Review
50%
1st-Timers
1
Maintainers
A TierTypeScript 505

runvendo/vendo

Embedded agents your customers use to automate work, build views, and connect their tools.

85.7%
Merge Rate
2d
First Review
33%
1st-Timers
6
Maintainers
A TierGo 921

tastyeffectco/sandboxd

Open-source, self-hosted AI app builder — an agent builds real apps in isolated sandboxes on your own server, each live at a preview URL. Self-host in one command. MIT.

90.0%
Merge Rate
3d
First Review
100%
1st-Timers
2
Maintainers
A TierTypeScript 647

callstackincubator/rozenite

Plug-and-play panels for React Native DevTools. Install, enable, and start debugging in minutes.

84.3%
Merge Rate
6h
First Review
0%
1st-Timers
2
Maintainers
B TierShell 160

digipulse-engineering/GAAI-framework

Turns AI coding tools into reliable software delivery systems. Drop a .gaai/ folder into any project — Discovery defines what to build, Delivery executes autonomously until criteria pass. Works with Claude Code, Codex CLI, Gemini CLI, Cursor, and more. No SDK. No package. Markdown + YAML + bash.

83.9%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
A TierPython 102

closedloop-ai/claude-plugins

Open-source Claude Code plugins for multi-agent software delivery. Plan-first SDLC workflow, code review, LLM quality judges, and self-learning — grounded in your codebase. Bootstrap, Plan, & Ship.

73.2%
Merge Rate
3h
First Review
100%
1st-Timers
3
Maintainers
A TierTypeScript 2.5k

get-bb/bb

The agent IDE that builds itself

68.5%
Merge Rate
4h
First Review
35%
1st-Timers
25
Maintainers
B TierTypeScript 202

hadziqmtqn/erd-builder-pro

ERD Builder Pro is a database design and documentation tool for developers. Build ERDs, flowcharts, notes, and drawings — all in one workspace

98.8%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
A TierGo 4.9k

flipt-io/flipt

Enterprise-ready, Git native feature management solution

86.7%
Merge Rate
1d
First Review
67%
1st-Timers
10
Maintainers
A TierShell 143

sadjow/codex-cli-nix

Nix flake for OpenAI Codex CLI - native Rust binary, hourly updates, multi-platform caching

72.7%
Merge Rate
<1h
First Review
100%
1st-Timers
5
Maintainers
B TierPython 267

aio-libs/aiohttp-devtools

dev tools for aiohttp

88.9%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierSwift 357 4 GFIs

termio-sh/termio

A terminal-first agentic development environment for agentic coding. Build for Claude Code, Codex, OpenCode and any TUI agent. Runtime for Coding Agent, iOS & Linux VPS supported

14.7%
Merge Rate
23h
First Review
0%
1st-Timers
1
Maintainers
B TierGo 576

neur0map/glazepkg

See all your installed packages in one place. (Official package manage for RyokuArch)

61.5%
Merge Rate
1h
First Review
100%
1st-Timers
3
Maintainers
B TierGo 1.3k

e2b-dev/infra

Infrastructure that's powering E2B Cloud.

68.8%
Merge Rate
3d
First Review
56%
1st-Timers
23
Maintainers
B TierTypeScript 9.8k 7 GFIs

webdriverio/webdriverio

Next-gen browser and mobile automation test framework for Node.js

52.5%
Merge Rate
6d
First Review
59%
1st-Timers
29
Maintainers
B TierPHP 165

phalcon/ide-stubs

Phalcon IDE Stubs

70.6%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
Best Devtools Open Source Repositories & C-Rank™ | GetMerged