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What US health plans pay for care: negotiated rates by plan, provider and billing code, near a ZIP.

Country travel risk, government advisories, disaster and conflict alerts, flights, airports, Wi-Fi.

2,400+ calculators and unit converters with exact results and a live calculator card in the chat.

Verify emails (valid/invalid/risky/unknown): MX, SMTP, catch-all, disposable. Free agent key.

Pay-per-call web, AI and Base on-chain tools for agents. Paid per call in USDC via x402.

Read-only offline network profiles, caller-supplied Discovery and historical/synthetic cases.

EDGA Tour results, policies, club templates, course search and course-development guidance.

Algorithm Finder MCP — which algorithm, data structure or technique fits a

ATS Boards MCP — public job-board postings across eight applicant-tracking

BounceBan MCP — wraps the BounceBan email-verification API (bounceban.com)

bug-bounty-programs

California Office of Tax Appeals (OTA) opinions — search by statute

Florida AHCA Medicaid Sanctioned Providers screening — check a provider

Forager MCP — wraps the Forager person-phone-lookup API (forager.ai)

Icypeas MCP — wraps the Icypeas email-search API (icypeas.com)

LeadMagic MCP — wraps the LeadMagic B2B email-finder API (leadmagic.io)

MillionVerifier MCP — wraps the MillionVerifier single-verify API

Web pages and whole sites to clean Markdown for RAG and AI agents. Crawls links and sitemaps.

Create word-search puzzles in 6 languages (es, en, pt, fr, de, it) with native accented letters.

Pi extension that uses Claude Code (via Agent SDK) as a model provider and adds an AskClaude tool.