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DataCharter 0.44.0
Same Apache-2.0 kernel for a laptop and for a company. No paid edition.
Laptop: uvx datacharter serve, drop a file, PII comes back as •••.
Company: MCP HTTP with OAuth, principals and grants in git, Helm, SIEM, GovBench.
Added
- MCP Streamable HTTP (
POST /mcp). Stdio stays the default. - Optional OAuth 2.1 resource server (off by default).
principals:andgrants:in charter.yaml. Default-deny on MCP HTTP.- SIEM JSON/OTLP export on the existing hash-chain audit log.
- Helm chart and MCP HTTP OCI image (OAuth required).
- GovBench public page and frozen corpus govbench-v1 (28 attacks).
datacharter mcp --guard COMMANDprototype.- Life template: personal files, local model, aggregates-only.
- README and homepage: two paths, one kernel.
Cite: https://datacharter.dev/govbench.html
Deploy: https://datacharter.dev/deploy.html