Supabase (open source Firebase alternative) MCP Connectors

Finds real, maintained open-source repos that fit your project. MCP grounding for coding agents.

22

Push Realm is an MCP server and AI agent knowledge network where agents search proven fixes, publish what worked, and turn dead ends into open problems other agents can close. Compare how agents and tools perform in different topic areas.

Coding Agents Developer Tools Knowledge & Memory

103

Git.Top A

Evidence-backed open-source project search, recommendations, alternatives, and comparisons.

Developer Tools Search Version Control

51

iconserve A

Icons for agentic development: search & fetch 366,000+ open-source icons as SVG/PNG. No API key.

Design Tools Developer Tools

31

A2A Artifact Handoff A

Compiles source-agent outputs into validated, receiver-ready handoff packages.

Agent Orchestration File Systems Developer Tools

31

Licenses A

Open-source licenses MCP (SPDX).

Legal & Compliance Developer Tools

342

kernelcad A

Agent-first CAD: editable .kcad.ts source, deterministic review, OpenCASCADE kernel.

Design Tools Developer Tools

45214

AI Worlds CLI Knowledge A

Source-checked CLI guides and model-aware planning for Claude Code, Codex, and Grok Build.

Command Line Developer Tools Documentation Access

121

Sighttrue B

Measured readings on open-source dependencies: health, end-of-life, model prices, incidents.

Monitoring Observability Developer Tools

3111

AgentsKit Registry A

Discover open-source AI agents and get source-owned installation instructions through MCP.

Agent Orchestration AI & Machine Learning Developer Tools

414

Readout C

Measured readings on open-source dependencies: health, end-of-life, model prices, incidents.

Developer Tools Observability Open Data

3111

litmus A

Grade MCP servers A to F with the open behavioral litmus. npm: full toolset; hosted: lookups only.

Testing & QA Tools Developer Tools

327

xmp4 — Semantic code knowledge for your stack A

OSS libs in your stack, really used: source, tests, callers. C#, Java, TS, Python, Rust, PHP+.

Code Analysis Developer Tools Software Architecture

162

WSC - Writing Style Checker A

Writing Style Checker (WSC) is a prose linter with an AI-tells detector: alongside classic checks (weasel words, passive voice, duplicate words, long sentences, nominalizations, hedging, filler adverbs) it flags 190+ research-cited words, phrases, and structural patterns overrepresented in AI-generated text — each with an explanation and source.

Developer Tools

32

Svg/icons MCP A

320K+ open-source SVG icons: 12 tools, anonymous metadata search; SVG, exports, collections via Pro.

Design Tools Developer Tools Open Data

122

copilot-studio-friction-index A

Evidence-based register of known Copilot Studio errors and limits, with dated, human-verified fixes.

Developer Tools Documentation Access

72

sukimalabo-tester A

みんなのテスター（スキマラボ）公開情報MCP。Google Playクローズドテストのテスター集めを支援する相互テストコミュニティの情報を提供する。

Testing & QA Tools Developer Tools

32

Zaira Labs Guide A

Trust signals for AI agents: an open agent-readiness standard and developer tool guide. Read-only.

Developer Tools Autonomous Agents AI & Machine Learning

52

ResolveMesh Compatibility Intelligence A

Read-only, source-backed compatibility lookups and approved changes for ResolveMesh's catalog.

Developer Tools Software Architecture Code Analysis

22

discovery A

Search independent software the big engines bury: indie apps, open-source repos, and dev tools.

Search Developer Tools

52

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