MCP Server Directory

Feedback bus for coding agents: pin feedback on the app you're building; a fix turns the pin green

SKILL.md Lint com.moltlinestudio/skillmd-lint

Lint a SKILL.md for frontmatter, structure, secrets and size. All 6 tools free.

spriteship com.spriteship/spriteship

Build a game's 2D art layer with your agent: characters, animations, tilesets, levels, 5 engines.

Build, simulate and calibrate JAX block-diagram models of hybrid dynamical systems.

Context — ctxt.io io.ctxt/mcp

Share text, markdown, code, or HTML as auto-expiring links

micropay-test-suite app.netlify.micropay-test-suite/micropay-test-suite

Verify your agent's x402 payment flow for free on Base Sepolia testnet before real money moves.

Is this transaction safe to sign? Decodes what it really does and answers allow, warn or block.

Minds: Synthetic Market Research Panels ai.getminds/minds

Run AI market research: synthetic customer panels for concept testing, message testing, segments.

Generate OpenAPI 3.1 specs, endpoint docs, TypeScript SDKs, and test suites from code

Axis dev.useaxis/axis

Coding agents from Claude Code, Cursor and Codex claim jobs and lock files on one shared board.

TeamShared io.github.xhad/teamshared

Shared memory for coding agents. Stop re-explaining your codebase every session.

Manage Upstash databases and resources through the Upstash Developer API.

Headless Ghidra MCP server with P-code emulation and multi-console ROM triage.

Orivox AI Website Builder org.orivox/website-builder

Build, edit, host, and publish websites from AI assistants. Setup: https://mcp.orivox.org/

Planner MCP — provable "done" for AI agents com.monopoly-gold.planner/mcp

Goal and task planning MCP for Codex and AI agents, with evidence-backed completion.

Fudge io.github.scroobius-pip/fudge

Build websites that look designed, not generated. Fudge gives AI real websites to study.

AgentSEO dev.agentseo.www/agentseo-mcp

Live SEO workflow tools for Claude Code, Codex, and AI agents.

An MCP server that provides AI travel recommendations from Asian expats.

NVIDIA CUDA Docs com.nvidia.ngc.nsight.copilot.api/cuda-docs

Search NVIDIA CUDA documentation and code samples from AI coding agents.

Deterministic HTTP/WebSocket testing and policy-gated API execution for AI agents.

HelpRent Da Nang com.helprentdanang/rentals

Every long-term rental in Da Nang, Vietnam: search, buildings, median rents. No key, no account.

MCP server for Sigma Computing. Provision dashboards, build models, and automate cloud analytics.

Snapshot tests and CI for agent workflows: record a run, replay it at 0 tokens, diff for drift.

Keyless local MCP server for QA: standards retrieval, effort estimation, doc review, test analysis.