MCP Tools DirectoryAbout this integration
Personal knowledge graph every MCP client reads from and writes to. Portable across agents.
- Transport
- stdio
- Authentication
- api-key
- Initial setup
- user-authorization
- Runtime
- unattended
- Evidence
- documented
- Version
- 0.7.1
- Package
- @polarity-lab/cosmos-mcp
- Last compatibility test
- Not independently tested
Connect your agent
@polarity-lab/cosmos-mcpPinned publisher documentation and the npm manifest were reviewed. Initial browser authorization or manual provisioning supplies a per-user key; the configured stdio server can then run without interactive prompts. Sensitive local-source sync is optional and separately permissioned. The package and service were not executed or independently security-audited.
Capabilities: Read and export a personal Cosmos knowledge graph, Record observations, events, preferences, and conversation turns, Synchronize documented local sources into the graph
Connected profiles
Additional details
io.github.teampolarity/cosmos-mcp
Source ↗ · Checked 2026-09-170.7.1
Source ↗ · Checked 2026-09-17CC0-1.0; package licenses are separate
Source ↗ · Checked 2026-09-17npm
Source ↗ · Checked 2026-09-17@polarity-lab/cosmos-mcp
Source ↗ · Checked 2026-09-200.9.58
Source ↗ · Checked 2026-09-20The documented MCP client configuration launches the npm package as a local stdio child process.
Source ↗ · Checked 2026-09-20A per-user pmk key is approved through browser sign-in or provisioned manually; COSMOS_TOKEN can supply the key in CI.
Source ↗ · Checked 2026-09-20MCP clients connect over stdio by running npx -y @polarity-lab/cosmos-mcp.
Source ↗ · Checked 2026-09-20Publisher documentation reviewed; package and integration endpoint not executed or independently security-audited.
Source ↗ · Checked 2026-09-20