Developer Tools MCP Servers

Create and review spaced-repetition flashcards in your free Klappa decks from any AI assistant.

MCP diagnostics that help AI agents find safe next steps for HTTP, API, and MCP failures.

Detects semantic merge conflicts between Git branches using AST-level analysis

Extract structured data from Bills of Lading: parties, ports, containers, incoterms. EU-hosted.

Request photos by link and verify they are real: templates, verifications and verdicts.

Bulk domain checking for AI chats: availability, aftermarket prices, archive.org history, buy links

South African Reserve Bank (SARB) Web API MCP. Keyless.

Define, ship & query your analytics tracking from one source of truth, trusted by humans and agents.

No-API-key web search, page fetching and document reading across many engines. Local-first.

Manage an Ankr RPC account: API keys, usage, allowlists, billing, teams. Sign in with OAuth.

Unofficial read-only MCP server for Greek supermarket price data from PosoKanei.

Connects ChatGPT to your Apple Calendar via a local Mac agent + Vercel relay

Point-in-polygon, nearest feature, spatial join, and distance tools for US geospatial datasets

IUPHAR/BPS Guide to PHARMACOLOGY (GtoPdb) MCP — BYO key. Expert-curated pharmacology database of…

Preview environments on your self-hosted Spawner server: a copy of your app for each git branch

URL to clean article markdown/text + metadata and links. Deterministic. $0.001/call via x402.

Pay-per-call market news, CBR/MOEX/Rosstat data and Telegram tools; auto-pays USDC on Base via x402

Agent-to-agent cloud service: deploys and runs your apps and services — domains, logs, real status.

Lists the AI consulting services of seelig.ai (Switzerland) and requests a 30-minute first call.

Disposable email inboxes for AI agents — OTPs and magic links auto-extracted. No signup to try.

Repology MCP — cross-distro package version aggregator.

Twelve Data MCP.

CSS 漸層、動畫與網頁互動效果產生器。

NexaLink digital business card & personal CRM — edit your card and capture contacts via MCP.

Grounds LLMs in real Latgalian: Wiktionary lemmas, inflections, romanization.

FRA Rail Safety — US railroad accidents and highway-rail grade crossing incidents reported to the…

UK company data: search, officers, owners, shareholders, filed accounts, new companies, KYB checks.

GitLab Public MCP — wraps the GitLab REST API v4 (public endpoints, no auth)

PTL services, case studies and cross-site professional evidence with nonbinding discovery guidance.

AI split testing for any website: Luria writes page versions, runs tests and keeps winners.

Create, run and analyze A/B tests and personalizations on your site with Mida.

GuruFocus MCP — wraps the GuruFocus Data API (gurufocus.com/data-api)

AI agent recruiting: talent pool match, reference checks, credit packs via Stripe MPP

Manage Speko voice-AI agents, sessions, calls, phone numbers, knowledge bases, evals, and docs.

Grants.gov MCP — open federal grant opportunities (free, no auth)

Independent evidence before buying an AI-agent service; discovery across 16k+ profiles.

Read and change documents, reports and workflows on Frappe and ERPNext sites.

Natural-language search over California's public insurance rate, rule & form filings.

Serves the Alchemy writing ruleset to any agent, so its prose loses the usual LLM tells.

Live job postings worldwide: search by role, country, remote, salary, visa; pay and demand stats.

Audit and generate agent-native product surfaces

Free e-signature for humans and AI agents — zero-document PDF signing from hashes only.

Evidence-first registry of real-world APIs for AI agents, with verified metadata and comparison.

Build WhatsApp, Sheets and Gmail automations for Indian businesses; check GST credit.

Search current remote / work-from-home jobs by category, region, perk, or company.

Free MCP server: read, outline and preview PowerPoint (.pptx) files from any AI agent.

Run Emelia cold email and LinkedIn campaigns, lists, enrichment and your Emelia inbox from AI.

Woody, the AI firearms expert. Verified specs, legal lookups, and knowledge base.