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.

UK Companies House MCP io.github.donniertf-hub/uk-ch-mcp

UK Companies House new companies by postcode and KYB checks. £0.49 new_cos_pack + kyb_pack.

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.

Read-only project-level Grafana MCP: Loki logs, metrics, traces, alerts, test/prod switching

Attestari ai.attestari/attestari

Attestari's verdict on an npm or PyPI package version, asked before an agent installs it.

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

BuildBatch uk.co.buildbatch/buildbatch

UK DIY shopping lists for one room: paint, wallpaper, tiles, flooring and more, in real packs.

Rhino Rank io.rhinorank.app/rhino-rank

Quote, order and manage link building and press releases in your Rhino Rank account.

Codemind dev.codemindhq/codemind

Hand routine JS/TS tasks to Codemind from your agent. $0.10 per verified build; failures are free.

Prop Firm Discount MCP com.propfirmdiscount/public-mcp

Find prop firm discounts, verified coupon codes, active deals, promotions, and the latest offers.

Developer Utilities & Validators (Tanod) dev.tanod/util

Cloud GPU prices per hour, plus developer helpers: hash, HMAC, JWT, IDs, JSON, cron, time zones.

ArrivalGraph io.github.kurious8282/arrivalgraph

Seoul building context for AI agents, delivery/logistics, maps and robotics.

Pizza Developer com.pizzadeveloper/pizzadeveloper

Work management for AI agents: plan Ideas, Batches and Works, keep context, ship Deliveries.

Summarize local build and cache footprint using size and age buckets without returning paths or...

Bring Visual Studio-style C# fixes and refactorings to your AI agent with local Roslyn Code Actions.

Pinchy com.trypinchy/pinchy

Find coupon and promo codes for any online store, ordered by how likely they are to work.

Lediv app.lediv/mcp

Visual website builder synced with real code. Build, publish and maintain websites from any agent.

coldHat io.github.vince-gonzalez/coldhat

Put on anyone's AI rules by GitHub username: fetches their hat.md and its hat code.

Attested Memory Market io.github.alexar76/attested-memory

Attestable memory, truth, provenance. Hybrid Ed25519 + ML-DSA-65 receipts; USDC settlement on Base.

Trade & public tenders si.fourzerotwo/trade-procurement

UK commodity codes and duties, UK trade statistics, UK/EU public tenders and US federal spending.

Build, inspect, flash, and monitor PlatformIO firmware projects with policy-controlled tools.

Doorman com.withdoorman/doorman

Spam, pitch and fraud screening for website forms. Sign up, wire forms, test and review.

Energy Projects AU Commercial Solar Assessment io.github.EnergyprojectsNZ/commercial-solar-assessment

Indicative commercial rooftop solar assessments for Australian buildings, from open map data.

Full Paperless-ngx API for AI assistants: search, tag, edit and upload documents, workflows and more