Servidores MCP de Developer Tools

Chainweb API

Pact-Community-Organization

Chainweb HTTP API: local sim, pre-signed send, poll, table reads, SPV proofs, module deploys.

Pact Tooling

Pact-Community-Organization

Pact 5 tooling: REPL test runs, trap scanning, gas estimation, interface diff, format checks.

oneshot mcp

gkaffen338

Search receipt-verified agent build packs, with each pack's real M-of-N pass rate.

loopback

joshidikshant

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

o360 mcp

offensive360

Run Offensive360 SAST scans (60+ languages) on local code; findings with file/line and fixes

GadgetHumans API Hub

gadgethumans-dev

Hosted MCP endpoint — 46 tools + 300+ REST endpoints. Free tier, no API keys, no signup.

JustHandled Agent Utility Gateway

justhandledlabs

Thirty-two guarded agent utilities and maintained-data lookups over USDC x402.

drain mcp

kimbo128

Pay for AI inference with USDC micropayments on Polygon. No API keys needed.

schedulala

schedulala

Schedule and publish social posts to 12 platforms with first comments, analytics, and listening.

vips

jyswee

Creator economy platform for agents: posts, paid content, subscriptions, streams. 1% fee.

Terranode Geospatial API

terranode-co

Point-in-polygon, nearest feature, spatial join, and distance tools for US geospatial datasets

taufunctions

jyswee

Serverless functions for coding agents. Deploy, invoke, monitor. 13 tools, stdio or remote SSE.

Obol

superbigroach

Find, pay for & call APIs in USDC from AI agents - gasless, sub-cent, 0% commission.

Northwestern University Libraries Digital Collections API

nulib

Agent integration with the Northwestern University Libraries Digital Collections API

screenshotrender mcp

faridmth

Capture website screenshots from any MCP client via the ScreenshotRender API.

vivideo

egocen-vivideo

AI video generation via the Vivideo API: auto or manual mode, avatars, voices, brand kits.

FirstHandAPI

jjfisherdev

Post crowdsourced content collection jobs and fetch approved files via FirstHandAPI

formpaste

webrating

Create and wire up contact forms from your coding agent. Forms, snippets, and submissions.

Kundlit Vedic Astrology

puru991

Free Vedic astrology: panchang, kundali, transits, matching, doshas, eclipses, numerology

Popdot AI

popdot-ai

Rent verified subdomains by the hour, day, or month. Free 24h trials, x402 USDC on Base.

debugai mcp

1shizaan

MCP server for DebugAI. Browser sign-in, auto client setup, no key pasting.

Marigold

immuneeb

Comment on AI-generated webpages; feedback flows back to your coding agent. Free, MIT, local-first.

karst

Moin105

Code context for AI dev tools: pack-scoped, cited code retrieval over MCP.

monarchmoney

hakimelek

Monarch Money API client with 30 MCP tools for accounts, transactions, budgets, and cashflow.