Documentation Lookup

Remote MCP server for Tandem docs, install guides, SDKs, workflows, and agent setup help.

An open-source benchmark of how well LLMs solve nonogram puzzles, from 5x5 to 20x20.

Colour meaning, history and evidence for AI: 45,000+ source-graded colour records and 91 tools.

Fourteen read-only tools for aggregate official drug-market observations, country-year illicit-economy evidence, citation-gated newsroom artifacts, separately bounded Palimpsest context, and source-linked connected research. No tactical, navigable, guilt, route, actor, composite-score, or causal in…

Free classics as interlinears: search the books, read any passage word by word, look up any word.

US medicine label references and complete question guides, with tables, sources and safety limits.

GuestGraph: One guest, not five strangers

Compare domain registration and renewal prices across registrars and check exact-name availability.

Inspect external HTTPS 429/503 retries with server-recorded attempts, Retry-After and arrival times.

Mobile-game ad creative intelligence across SDK ad networks: search, rankings, AI hook analysis.

Market analysis for AI assistants: screeners, multi-timeframe analysis, backtests, in-chat charts.

Brand-neutral cutting tool reference: grade cross-reference, materials, turning starting values.

30 pay-per-call APIs for AI agents: compliance, trade, safety, web, data. USDC on Base via x402.

Read-only discovery over the APIs.io catalog of API providers, their APIs, and the machine-readable artifacts each publishes. Searching the catalog, reading a provider or an API, and browsing tags, taxonomy and artifacts are free and need no key. Synthesis across the catalog — ratings, cohorts, cap…

Run LinkedIn and email outreach: find leads, manage campaigns, and reply to prospects.

Review UK aged-debtors CSVs, workspace receivables briefs and saved case information.

Search and read the official MintMCP documentation, the enterprise MCP gateway.

Operated by SpendPreflight: sanctions screening and allow/hold/block preflight for x402 payments.

Time tracking, live project budgets, and billing exports for service firms.

Check a Dutch supplier before you pay: KvK register, name match, VIES VAT, EU sanctions. No key.