Mattermark creator launches StartupGraph: startup data API and MCP server for AI agents
Scobleizer · x · 2026-10-14
Danielle Morrill, creator of Mattermark, launched StartupGraph — a startup data service built for AI agents, exposing companies, funding rounds, investors, and people via a public API and an MCP server instead of a dashboard.
- Every contributed fact carries a source URL, fetch date, and verification status
- Free keys get 10,000 tokens of quarterly snapshot data; contributing facts earns tokens, paid keys read live data
- The site ships ready-to-use Claude Code MCP commands and curl examples, demoing a rollup query: 16 portfolio companies across Sequoia and a16z with $68.4B total raised
More from coding & agent
- exe.dev's first meetup in SF tackles 'Are We Running Too Many Agents?' — zeeg · 2026-10-14
- When Agents Outrun the Org Chart: Mik Kersten's SAFe Summit Keynote — RealGeneKim · 2026-10-14
- Google 提出 Harness²：递归自进化 agent 执行框架，最高涨 11.8 分 — google · 2026-10-14
- Agent Sociodrama: fixing LLM agent teams via social dynamics, up to 83.3pp accuracy gain — nanyang-technological-university-singapore · 2026-10-14
- The Structure Agents Need Isn't Technical — It's Operational — usehive · 2026-10-14
- Claude Code 2.1.299 ships 190 CLI changes, adds idle compaction and --disallow-tools — ClaudeCodeLog · 2026-10-14