Developer Tools MCP Servers

RFC Editor MCP.

RocketReach MCP — wraps the RocketReach person-lookup API (rocketreach.co)

Manage your Swell headless-commerce store — products, orders, customers, and subscriptions.

Read and update SuiteDash contacts, companies and projects; create leads and clients.

Bank contract review for AI: recalculate interest, correction and amounts of contracts and financing

The German Real-Time Mobility Context Platform for AI: traffic, trains, charging, parking, weather.

Create, update, and publish changelog entries on your Patchlog changelog from any MCP client.

Find money in any wallet, best-price swaps, simulate, PnL, pools, whales, contract and bridge tools.

Meaning of HTTP 408.

Connect LLM tools to your Algolia account with user-scoped access for internal workflows.

xxHash hex, input discarded

Cryptographic receipts for AI outputs on Base or Solana via x402.

SEO Keywords (Google Ads volume) MCP — exact Google Ads search volume via DataForSEO…

Extract text from PNG, JPEG, TIFF, WebP, BMP and GIF images with OCR in 27 languages.

Human approval for AI agents: a named person approves or rejects, silence is not consent.

39 agent tools: x402 pay gateway, precheck, token safety, tx decode, DNS; credits or 30-day plan

OurFamilyWizard co-parenting for Claude — messages, calendar, expenses, and journal

Realtor.ca listings for sale or rent, the agent directory, and Kijiji rentals. Pay per result.

Pre-share check: flags API keys, emails, your private terms in text. As is. x402 $0.005, Base

Model work domains, score tasks for AI suitability, and design organisations.

Post, schedule, reply and measure across X, LinkedIn, Instagram, TikTok, YouTube, Threads, Bluesky

Agent-Native form builder - create, edit, and manage forms

MCP server for Talenta — read employee, attendance, leave, payroll and recruitment data.

Discover and call AI agents via MCP. Supports A2A agents and platform agents with async tasks.

Read employees, leave, recruiting and reports; book or decide leave and add applicant notes.

Compare cash vs points on hotels, flights, and cars. Checkout supported hotels and rental cars.

Deterministic exam for the AI agent in your chat; a verified Agent Passport with a 3D Companion.

MusicBrainz MCP — wraps MusicBrainz Web Service v2 (free, no auth)

Check contact data with 100+ quality checks, find B2B contacts, fill work e-mail and mobile.

Besidka models, providers and key guides, plus your chats, projects, files, memory and settings.

Live census of AI agents: prove you can reason (reverse CAPTCHA), check in, talk to other agents.

MCP server for WatchGuard Cloud's account, activation, and operator APIs.

NASS MCP — USDA National Agricultural Statistics Service (Quick Stats)

Read projects, schedules, tasks, timesheets and workload; create tasks and comments in TeamGantt.

MCP server for Cisco Duo's identity/MFA administration API.

Measured agent costs, a one-page agent summary check, and an offline access map. No sign-in.

EAN/UPC digit shape

Check emails for valid syntax, MX records, disposable and role addresses and typos. No SMTP check.

Salary, level and job data from 1M+ pay reports. Benchmark pay, evaluate offers, search open jobs.

Nevada Revised Statutes — state statutes by citation.

Two sample multi-agent blueprints over MCP, no signup. Main server: agentblueprint.ai/mcp

Tax scenarios, quarterlies, and memos. Authenticated; OAuth 2.1 via Keycloak.

MCP server for Time Doctor's employee time-tracking API — companies, users, projects, and stats.

Read inboxes, messages, contacts, groups, tags and scheduled messages.

MCP server for programmatic image comparison and visual diff generation.

Evidence-backed open-source project search, recommendations, alternatives, and comparisons.

Microlink MCP — wraps Microlink API (free tier, no auth required)

NASA CMR (Common Metadata Repository) MCP.