swarm-mcp-server (Northern-Lighthouse/swarm-mcp-server) is an MCP server listed on the M8ven Trust Index. M8ven has not graded it: there is no public source to read and no endpoint we can reach, so there is nothing for us to inspect. No publisher has claimed this listing.
An MCP server that lets multiple AI coding agents coordinate as a swarm, with agent registration, task queues, messaging, a shared knowledge base, and fleet-wide machine capacity tracking.
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.
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Northern-Lighthouse
Source: Glama
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
uuid: Missing buffer bounds check in v3/v5/v6 when buf is provided
OLLAMA_BASE_URLOLLAMA_EMBEDDING_MODELSWARM_CHROMA_COLLECTIONSWARM_CHROMA_PATHSWARM_CLEANUP_INTERVAL_MSSWARM_DATA_DIR./data SQLite + vector storage locationSWARM_DB_PATHdata>/swarm.db Database fileSWARM_HEARTBEAT_TIMEOUT_MS30000 Agent staleness thresholdSWARM_HTTP_PORT4483 HTTP port, bound to 127.0.0.1 onlySWARM_MAX_BROADCAST_HISTORYSWARM_MESSAGE_TTL_MSSWARM_TOKEN_FILE~/.config/fleet/swarm-token Bearer token file (required in http mode)SWARM_TRANSPORThttp node dist/index.jsTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
27/27 tools missing one or more hints — agent_register (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); agent_heartbeat (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); agent_deregister (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +24 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.
Tool test coverage
Only 0/27 tools referenced in tests (0%)
Write tests that reference each tool by name so every tool has at least one test.
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