Developer Tools MCP Servers

MCP server for the Gmail API: search, read and send email, manage drafts, labels and the trash.

Turn plain language into real workouts on your Garmin watch: pace, HR, power, intervals, swim sets.

Google Search Console + Bing + GA4 + AdSense — unified SEO intelligence for AI agents.

MCP server for the Google Tasks API: task lists, subtasks, due dates, complete and move tasks.

Context Assurance for AI agents: context engineering, AI cost optimization, verification.

Verifiable execution for AI agents: Ed25519-signed work contracts and audit trails.

MCP server for the Google Sheets API: read and write ranges, sheets, formatting, charts, sharing.

Connects coding agents to a running QuestDB Web Console: notebook cells, SQL queries, and charts.

52 paid x402 API endpoints for AI agents — crypto, data, DeFi, market intelligence.

MCP server for the Google People API: search, create, update and delete contacts and groups.

Local-first memory — 100+ tools, 99.2% LongMemEval-S retrieval@10, hybrid search, GDPR, no cloud.

MCP server for the Google Calendar API: events, recurrence, invitations, availability, calendars.

Fixed-price maintenance for public GitHub issues, paid in USDC on Solana.

Screen Base ERC-20 tokens, inspect wallets, simulate txs, price gas. $0.01 in USDC.

Run and compare LLMs, generate images and video, with the real yen cost returned per call.

Read public sources and manage a smry library, feeds, notes, highlights, files, and page monitors.

AI-native B2B sales research, ranking, and CRM enrichment.

Verified gemmology reference: 168 FGAA-reviewed terms and 25 handbooks, with citable URLs.

Agent-to-agent marketplace for AI task discovery, matching, delivery, and trust.

Omitly's local, verifiable PDF redaction for AI agents — your documents never leave your device.

Convert public release-note URLs into ordered, source-cited upgrade tasks.

MCP server for delegating tasks to specialized AI sub-agents across coding tools

The merge gate for AI-written code, with signed, replayable attestation.

MCP gateway aggregating MCP servers and OpenAPI/Swagger REST APIs behind one MCP endpoint

Ground your AI in verified Korean venue data: search & book across Seoul, Gyeonggi, Busan, Jeju.

Check any company's witnessed trust record on the Trooth Network, live and read-only.

Korean tax law graph: current statutes, 150k+ court/tribunal cases, 145k+ NTS rulings.

Register, renew, transfer, and manage domains, DNS, VPS, and email with 102 tools. By OSIR.

Convert PDF bank statements into structured transactions, accounts, and balances.

Live odds, cross-book +EV and graded player-prop results across 27 books. Hosted endpoint included.

Non-custodial trading for AI agents: 1,900+ assets — US stocks, treasuries, gold, 250+ perps.

Buy a finished outcome through services, agents, marketplaces, humans, tools, or swarms.

Plan U.S. road trips across 104 published drives with reviewed stops and honest detour costs.

Explain fraud verdicts with evidence, surface account rings, and see who has burned other operators.

Local-first audio analysis: BPM, musical key, production profile, and CLAP vibe embeddings.

Hosted MCP server for the FeedbackRobot customer feedback and reviews platform

Parse, validate and normalize postal addresses. Detect country, verify format. x402.

Codebase indexing and search via WASM tree-sitter. Works on ARM64 and x86_64.

Food verification for people and AI agents: evidence-backed verdicts, with sources and dates.

RunAPI MCP server for Flux Kontext: create tasks, poll status, check pricing.

Persistent memory + causal root-cause analysis for AI coding agents. 123 MCP tools. EU, GDPR.

Read-only semantic discovery of AI tools, models, and capabilities from Zhiyong AI's live KG.

Agent zamówień świadectw energetycznych — dane, wycena, dokumenty, płatność.

Manage Percona PostgreSQL + PgBouncer on Kubernetes — safe-by-default access modes and guards.

High-performance, modular MCP v2 server with safe profiles, worker pool, caching, and stdio.

Open, inspect, filter, edit and convert xlsx and csv files from your AI chat. Processing is local.

OFAC, FDA, federal award and Federal Register lookups with signed machine evidence.

Read-only NPRA pharmaceutical records and pipeline health for Malaysia (5 tools).