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Browserbase ok platform unidentified 6 tools 1 recorded changes

Browserbase

https://mcp.browserbase.com/mcp
Fingerprint 4b547305ee1263bf · first seen 2026-09-09 · last checked 2026-09-09. Vendor documentation.

Provenance Read from the declared URL with no redirect, over a full initialize handshake. The response was an SSE-framed JSON-RPC result.

01Change history

Everything this registry has observed for this endpoint.

2026-09-09 10:24Z
additive Browserbase
Browserbase added to the registry — baseline recorded with 6 tools

02Current contract

As returned by tools/list on the last successful pulse. Read from the declared URL with no redirect, over a full initialize handshake. The response was an SSE-framed JSON-RPC result.

act schema a8ef6a722493fcd6

Perform an action on the page

  • actionstringrequired
  • sessionIdstring
end schema f59e76bb221954bf

Close the current Browserbase session

  • sessionIdstring
extract schema 239d03de601d9533

Extract data from the page

  • instructionstring
  • sessionIdstring
navigate schema e1a31dd00df7f57e

Navigate to a URL

  • sessionIdstring
  • urlstringrequired
observe schema 6042e640be153e29

Observe actionable elements on the page

  • instructionstringrequired
  • sessionIdstring
start schema f59e76bb221954bf

Create or reuse a Browserbase session

  • sessionIdstring

03Machine access

GET https://he110.github.io/mcp-drift-registry/api/servers/browserbase.json
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