Infobroker (flukeatzerocool/infobroker) is an MCP server listed on the M8ven Trust Index. It scores 89 out of 100, grade B. It declares 7 tools. The publisher has proved control of what we score (Verified Publisher). It is connected through the M8ven GitHub App, so the listing is re-checked on every push.
Enables unified research through a single MCP interface, combining multi-provider web search, content extraction, fact-checking via corroboration across independent sources, and a personal knowledge base—with zero-config providers and optional API-keyed backends.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
How we verified
Monitored 0 days · every push re-verified
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Vitest: Path Traversal / Arbitrary File Read via @vitest/mocker Redirect Mock
IB_POLICY_URLINFOBROKER_BRAVE_API_KEYINFOBROKER_CONFIGPath to config.json (default: ./config.json)INFOBROKER_CONFIG_LOCALOptional path to a user config layer (default: config.local.json)INFOBROKER_KB_COLLECTIONINFOBROKER_KB_KEYand operating systems; (a 32-byte key) orINFOBROKER_KB_PASSPHRASE(a passphrase) also work. Generate a key withINFOBROKER_KB_REKEY_FROMINFOBROKER_KB_REKEY_FROM_PASSPHRASEINFOBROKER_KB_REKEY_TOINFOBROKER_KB_REKEY_TO_KEY_FILEINFOBROKER_KB_REKEY_TO_PASSPHRASEAll four hints declared on every tool
4/7 tools missing one or more hints — infobroker_inspect_providers (missing: openWorldHint); infobroker_manage_kb (missing: openWorldHint); infobroker_reload_config (missing: openWorldHint), +1 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
[](https://m8ven.ai/mcp/flukeatzerocool/infobroker)?variant=verified to the badge URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
https://m8ven.ai/api/mcp/tool-check