registry / record
@browserbasehq/mcp
> throne registry @browserbasehq/mcp
sealed
- scan id
- d02d36c65abb4a1ba1676766d3b9ff87
- target
- @browserbasehq/mcp
- sealed at
- 2026-06-12 06:52:06Z
- evidence hash
- sha256:621256d4335c97808d9c1c8fcf8cd4f6a812756a9553a73a971f183bbd367cc4
initialize ok: server Browserbase MCP Server 3.0.0, negotiated protocolVersion 2025-11-25, capabilities ['resources', 'tools']
supported: tools/list (6 tools), resources/list (0); method not found (tolerated): prompts/list
all 6 tool inputSchemas are valid JSON Schema
called 6 of 6 tools (cap 10): 1 ok, 5 returned tool-level errors (expected for synthesized args)
structured error responses, connection survived — wrong_type_args: accepted (returned result); unknown_method: error(-32601); invalid_id: no response (silent), connection alive
no streaming-capable tool declared by this server; not applicable (pass-na)
server declares resources but lists none; read skipped (pass-na)
ladder 1/2/4/8 overlapping start calls: max_observed_stable_concurrency=8; all ids answered exactly once, but every call returned an error (tool-level isError result) — the tool may need runtime dependencies this sandbox does not provide
transport closed and relaunched; re-handshake ok (protocolVersion 2025-11-25, first session was 2025-11-25)
initialize ok: server Browserbase MCP Server 3.0.0, negotiated protocolVersion 2025-11-25, capabilities ['resources', 'tools']
supported: tools/list (6 tools), resources/list (0); method not found (tolerated): prompts/list
all 6 tool inputSchemas are valid JSON Schema
called 6 of 6 tools (cap 10): 1 ok, 5 returned tool-level errors (expected for synthesized args)
structured error responses, connection survived — wrong_type_args: accepted (returned result); unknown_method: error(-32601); invalid_id: no response (silent), connection alive
no streaming-capable tool declared by this server; not applicable (pass-na)
server declares resources but lists none; read skipped (pass-na)
ladder 1/2/4/8 overlapping start calls: max_observed_stable_concurrency=8; all ids answered exactly once, but every call returned an error (tool-level isError result) — the tool may need runtime dependencies this sandbox does not provide
transport closed and relaunched; re-handshake ok (protocolVersion 2025-11-25, first session was 2025-11-25)
2 non-local endpoint host(s) referenced in code — verify each is expected for this server's purpose: docs.browserbase.com (package/config.d.ts:14), www.browserbase.com (package/dist/sessionManager.js:141)
package/config.d.ts:14paste this in your README. it renders the live verdict and links back to this record. if a release ever breaks the verdict, the badge says so on its own.
[](https://usethrone.dev/server/browserbasehq-mcp)maintainer of this server? challenge this record: hello@usethrone.dev. tell us what we got wrong and we re-run it in the open.
this page renders the stored record of a real run. nothing on it is asserted without the execution that proved it.