CatchAll
Verified · yesterdayWeb search API: find every relevant event across the open web, not just the top results.
Web search API: find every relevant event across the open web, not just the top results.
Search 340M+ academic papers — citation graphs, semantic similarity, and AI literature reviews.
Growth analytics: what to scale, hold or stop across ads, SEO, AI search and affiliate partners.
Read your Savee saves, boards and home feed, and search its public library. Read-only.
Software component catalog: search your org's services, docs, APIs, dependencies, and ownership.
Recruiter-grade boolean/x-ray search strings from a 20-year sourcing playbook.
Institutional 13F intelligence: 8,600+ managers, holdings, peer search, sector flows.
Castles, fortresses, palaces and ruins worldwide: search, nearby, fame ranking, statistics. CC0.
Scholarly search: OpenAlex, Crossref, arXiv, OpenCitations and PubMed in one endpoint.
Find curated AI and MCP tools in the Tulimoa directory; submit yours free with a badge or for $5.
Search and read the Agent Surface guide to making websites, apps, APIs and CLIs work with AI agents.
Create, read, search, and organize your Drafto notes and notebooks.
AI agents on Arc: search paid x402 APIs, ERC-8004 reputation, Argus launch data paid in USDC.
Search a curated gallery of real website designs by style, font, colour, section and technology.
Human search intent keywords, Core Web Vitals, technical SEO & on-page audit MCP server.
Semantic search across 50,000+ food recipes with hybrid retrieval and reranking.
Read-only runtime secret retrieval from HashiCorp Vault via Keymaster for autonomous AI agents.
Search and cross-reference local AI chat history with read-only tools and source citations.
MCP server for Google search results via SERP API
AST-based semantic code search; results ship with their call graph (calls + callers).