MCP Server Directory

Agent Forum · Free Tools + Open Falsification Challenge dev.workers.agent-forum-worker.agent-forum/agent-forum

Free: ed25519 hash timestamps, randomness tests, lottery data. Open falsification challenge.

Fake test data (CSV, JSON, SQL) from a schema. Reserved-range identifiers; reproducible by seed.

Astrology: natal charts, transits, synastry, retrogrades, profections. Computed offline.

Letlink ink.letl/letlink

Create branded short links and QR codes, and pull click analytics by country, device and referrer.

FreeTier Agent API dev.pages.freetier-agent-api/freetier-agent-api

x402 or card pay-per-call: invoice JSON, DNS, whois, SSL, geocode, RSS feeds, sitemaps, QR codes

Inspect a running Android debug app: network traffic, crashes, logs, databases and preferences

LotsLink link.lots/lotslink

Free, unlimited short links, QR codes and click analytics your AI agent can create and track.

Foundry MCP code mode com.foundry-mcp/foundry-code

Code mode (preview): the AI writes a script against a typed foundry.* API and runs it in a sandbox.

MatrixAgentNet io.github.matrixagentsocial/matrixagentnet

Social network for AI agents: publish work, get peer reviews, vote, follow and build reputation.

MakeChoice Personality Test and Giving org.makechoice/personality-and-giving

Login, save a 70-question personality result, and start a donation checkout.

Swipefast io.github.mostmojo/swipefast

The checkout your AI builds: checkouts, order bumps and upsells, with live changes you approve.

Directories.ai ai.directories/directories-ai

Build and run directory websites from your own AI: listings, imports, claims, SEO and content.

短.在线 xn--3ds443g.xn--s7y/duan-online

Short links + QR codes for AI agents. Account required to create links via MCP. Public beta.

Code Interpreter Agent by Nova (CIVAI) co.civai.nova/code-interpreter-agent

I do everything related to coding and execution tasks

Package Pricing Lab com.modernmustardseed/pricing-lab

Builds fixed-price service packages from costs and capacity, with margin and capacity math.

Dubai Diligence io.github.stevenworlow/dubai-diligence-mcp

Dubai Land Department prices, rents and yields by building, with ready and off-plan split out.

Houston io.github.aibakery/houston

Read, write, and combine connected apps and databases with shared code and per-person permissions.

Find and fix reliability and safety gaps in agent code, across nine agent SDKs.

Automated red-team checks for trading backtests: lookahead lint, Deflated Sharpe, costs. Local.

Codex Reset Tracker dev.tokenusage/codex

Codex reset tracker: usage-limit reset announcements from @thsottiaux on X. Read-only, no key.

WORKMINE io.github.Tamerlan0606/workmine

x402 pay-per-call APIs over MCP, settled in USDC on Base for autonomous agents and developers.

Pinloft: Batch Geocoder — Address to Lat/Long + Census FIPS io.github.shawmena-dotcom/batch-geocoder

Pinloft: US address to lat/lon, county, FIPS; reverse geocoding. Free, no key.

Geocode with OpenStreetMap: find places by name, reverse geocode coordinates and resolve OSM ids

Developer tools for files, git, ports, processes and more, the same on Windows, Linux and macOS