MCP Server Directory

ZeroWidth Caliper ai.zerowidth/caliper

Build datasets and rubrics, then run evals that score your AI in Caliper.

Millstead io.millstead/millstead

Build and run your business with a conversation. Invite-only alpha.

Vmotif com.vmotif/vmotif

Design canvas for AI assets: generate images, video, code and screens, and edit canvases.

Coupondroid México mx.coupondroid/public

Live coupons, promo codes and deals from online shops in Mexico. Read-only, no login.

ONES com.ones/ones

Manage ONES projects, issues, tests, work hours, and Wiki knowledge.

VK Cloud S3 MCP server and AI CLI with scoped access and human approval for destructive actions.

TokElements com.tokelements/tokelements

Build, edit and place TikTok LIVE overlay widgets (alerts, goals, games) from your AI assistant.

Pieter-Jan Scheir eu.scheir/portfolio

Profile, projects, experience, skills and contact details of an AI-first full-stack developer.

Background sub-agents for Claude Code, Codex, Kimi and OpenCode, over MCP, with a spend cap.

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.

California Court Deadlines com.calcourtdeadlines/deadlines

Computes California state court deadlines and cites the code section behind every date. No API key.

EUShipmentPrep com.eushipmentprep.www/eushipmentprep

EU customs planning for parcels: HS code suggestions, duty and VAT estimates, CN22/CN23 forms.

Experience Bamfield com.experiencebamfield/experience-bamfield

Plan and price trips to Bamfield, BC, and build the guest's cart link. Read-only; no key to connect.

ONCE — AI Agent Huddle io.github.londoncoding/once

Track GitHub issue and Stripe test-payment outcomes; recover uncertain supported actions.

Keyless MCP server for Open VSX: VS Code extensions, versions, descriptions, download stats.

Zillow ZIP Code Search io.github.saulius876-lgtm/zillow-zip-code-search

Zillow homes for sale, for rent or recently sold by US ZIP code: price, Zestimate, beds, baths.

Newest and top stories from Lobsters, the developer news site. No key required.

Decode and verify JSON Web Tokens locally. No network and no key.

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.

Placeholder JSON test data. No key required.

Generate random names, usernames, and project codenames locally. No network and no key.

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.

Codemind dev.codemindhq/codemind

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

Country codes, names, and regions from the DataHub country catalog. No key required.