AngelBacked MCP server

• Registry nameco.angelbacked/angel-investorsverified in the MCP registry

The registry name sits under angelbacked.co. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

• Stateanswerschecked 2026-10-20
• Tools5
• Server calls itselfangelbacked
• Server version1.0.0
• Protocol version2025-06-18

On 2026-10-20 the server answered initialize and tools/list without a sign-in. First answer in 372 ms.

• Whether its tools do the product's job has not been judged yet.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

• INITE MCP score95 of 100answers 100 · definitions 83 · context 100 · connects 100
• Answered100% of days8 of 8 daily checks
• Median first answer345 ms
• Space in an agent's context≈ 904 tokensthe definitions of all its tools (5), which an agent carries on every turn
• Tool definitionsB · 83 of 100
• Typed results0 of 5 toolsdeclared outputSchema: results come typed, read once

• Not saying whether it only reads or can destroy: 5 of 5

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

• search_investors

  Search 58,000+ angel investors and VCs in AngelBacked. Filter by free text (name, firm, title), market/sector, location, or a company they backed. Returns id, name, title, firm, city/state/country, markets, portfolio_count…

• get_investor

  Full profile for one investor by id or slug (from search results or an angelbacked.co/investor/<slug> URL): title, firm, location, markets, social links and up to 100 portfolio companies. No email; use reveal_investor_email.

• company_investors

  Angel investors in AngelBacked who backed a named company (exact company name, case-insensitive), most active first, up to 50. Use it to find investors who already back companies like yours.

• reveal_investor_email

  Reveal one investor's email address. Uses the account's email reveal allowance (the same one as the Reveal button on angelbacked.co; Annual: 500 per day, 3,000 per 30 days). Revealing an investor the account has already revealed is free…

• recent_funding_rounds

  Recent startup funding rounds tracked by AngelBacked Signals: company, date, stage, amount and industry, newest first. Filter by days back (max 180), industry and stage (e.g. "Seed", "Series A", "Pre-Seed").