"Gmail automation tool or service" matching MCP connectors:

Connect Claude or any MCP client to Thread Otter, a GTM agent for founders. Free tools with no key: find_buyer_threads (give it a website URL and get recent Reddit threads where that product's buyers are asking for it, report in ~3 minutes), reddit_demand_board (weekly demand across 40 communities with thread receipts), and subreddit_rules (promotion posture for 2,000+ profiled subreddits). With an API key: read your buying-intent mentions across Reddit, X, LinkedIn, and Bluesky, check your pipeline, and propose posts and reply drafts in your voice. Propose-only by design: nothing sends without your approval flow. Keys at threadotter.com/connect.

Find 76,000+ curated healthcare service vendors across 25 categories and all 50 US states.

Access the latest technology news from NewTqnia.com through the Model Context Protocol. Search articles, retrieve structured news content, browse categories, tags, and timelines, and access authoritative technology reporting for AI assistants, research, and automation.

Structured iGaming reference: slot specs & RTP variants, providers, regulators, news and jobs.

An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.

Search the AI Tool Directory catalog: tool details, status checks (alive/acquired/deceased + cause and date), alternatives, and side-by-side comparisons. Read-only.

Connect Claude, Cursor or any MCP client to AppSigma and let your AI research apps, read reviews and track rankings on its own – no glue code.

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.

This tool empowers MCP-compatible clients (like Cursor and Claude Desktop) with professional-grade capabilities for financial data extraction, and report analysis.

GitHub signals for VC deal flow: trending startups, commit velocity, contributor growth, 20 sectors.

Verified pricing for Jobber, Housecall Pro, Workiz & more, with per-user fees quoted verbatim.

Verified pricing for 21 answering services & AI receptionists, dated weekly. Missed-call ROI calc.

Read-only steel calculators: gauge, plate, shapes, bar/tube, pipe schedule, bolts, MTR checks.

Competitor intelligence for AI agents — SEO, traffic, social, Product Hunt, pricing, AI insights.

Image + screenshot API for agents: HTML/CSS to images or PDF, screenshot any URL, verify text.

Buddhist canon tools: search, passages, cross-canon parallels, dictionaries — all URN-cited.

Amazon brand, seller, niche & buy-box intelligence inside your own Claude or ChatGPT.

Korean crypto + news (kpop/semi), 17 tools, signed receipts. x402 Base+Polygon+Solana.

A read-only verified record of agent-operable GTM tools: search, fetch, compare, track changes.

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