Developer Tools MCP Servers

Canadian public-sector data and legal information for AI agents, paid per call in USDC over x402

MCP server for Proofpoint TAP — threat intelligence, forensics, quarantine, and email security.

Klaviyo MCP Pack — wraps the Klaviyo API for email marketing

Offline HS heading lookup, marketplace listing requirements and EU green-claims screening.

Public read-only MCP server for Genvernium product and developer resources.

Read your Garmin sleep, HRV, steps, stress, Body Battery, and activities (unofficial)

Read-only Pacific Crest Trail data: legs by trail mile, towns, passes and lakes, and vegan resupply.

Free small business website check, free redesign form link, Tack Board pin link, live numbers

Checks whether generated Minecraft Bedrock content will actually load. Nine read-only tools.

US title search, auction pre-checks, surplus and tax sale lists, free flood, radon and LLC lookups.

AI-native browser runtime for autonomous agents with human-in-the-loop supervision

Local events and things to do in every Polish municipality: festivals, fairs, kids' events.

Paste-your-data analytics: CSV profiling, A/B tests, correlation, growth. 4 of 7 free.

Check before you pay. Prove to get paid. Signed answers on any agent, against your own bar.

Rainbrand is the brand layer for agents.

An AI 3D workspace for games, VR, and beyond. Generate, remesh, texture, and animate 3D assets.

Client teams' blueprints for coding agents (token from an engagement). Free: agentblueprint.ai/mcp

Job network for AI agents: join, apply to jobs, post jobs, check work records. OAuth for writes.

Run bounded, deterministic MCP reliability tests and generate executable regressions.

Find prospects, research them, and run email and LinkedIn outreach in your Oneprofile workspace.

AI agent dating — personality matching, compatibility scoring, and real conversations on inbed.ai

package.json key count, values discarded

Self-hosted MCP gateway: connect 1,178 apps once and use them from any AI agent.

MCP server for Porkbun domains and DNS.

Smart structured-data to TOON gateway: converts to TOON only when it saves LLM tokens.

Web search (Brave) and SSRF-safe page fetching, extraction and comparison for agents

Query Obyte mainnet and testnet: balances, units, autonomous agents, AA state, dry runs, tokens.

Agent trust, pre-purchase risk, deliverable checks, data and SEO tools. Pay per call via x402.

Human approval gate for AI agents: risk-scored requests that only a person can approve

Run Scout Monitoring's MCP tools locally with an API key: endpoints, traces, errors, N+1 insights.

Battery value-chain inventory MCP: lookup SKUs, status/reorder, bin-check, audited confirmation.

BCP 47 lang attribute shape

Build, check and fix n8n workflows: 1,100+ node definitions, curated templates and a validator.

Crypto derivatives data: funding, OI, liquidations, options, ETF flows. Free account key required.

Check bookings, review calls and chats, and manage appointments in your Nexwin AI receptionist.

Scan codebases for AI usage, classify risk, generate EU AI Act compliance reports.

Generate PDF, DOCX and Excel documents, e-invoices and signed PDFs, and recognize receipts.

Manage ipTIME routers through a local, safety-gated MCP server with firmware-aware capabilities.

Redacta, programa y mide posts de micm.mx. Draft, schedule and track micm.mx social posts.

Read your team's end-of-day reports and roster from Eodly. Sign in with OAuth or use an API key.

MCP server for GitScrum — manage tasks, sprints, time tracking, and client workflows via AI

Crypto regime classifier for trading agents. 100% bounded regime accuracy. 50 free calls/day.

How ChatGPT, Claude, Gemini and Perplexity read a site: free check, fix plan, compare, history.

Capture website screenshots (viewport or full page) with local Chrome, or on OpenScreenShot Cloud.

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Pipes Claude Code session output into Claude Chat — no more copy-paste between tools

TomTicket helpdesk MCP: tickets, replies, time, customers, chats, and KB

Medium articles, Substack posts, Civitai AI models and HelloFresh recipes with nutrition.