# rubrkit MCP server

MCP-native AI evaluation: rubric audits, eval suites, and proof reports for AI/LLM output.

## Links
- Registry page: https://www.getdrio.com/mcp/com-rubrkit-rubrkit
- Repository: https://github.com/liberat0r/react-rubrkit
- Website: https://www.rubrkit.com

## Install
- Endpoint: https://www.rubrkit.com/api/v1/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://www.rubrkit.com/api/v1/mcp

## Tools
- rubrkit_search_api_docs (Search Rubrkit API docs) - Search the canonical docs/api Markdown guides and OpenAPI operation summaries. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_api_doc (Read Rubrkit API doc) - Read a docs/api Markdown guide or OpenAPI source by slug, file name, or docs/api path. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_openapi_contract (Read Rubrkit OpenAPI contract) - Read the canonical docs/api/openapi.yaml contract. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_create_artifact_bundle (Create artifact bundle) - Create an artifact bundle through /api/v1/artifact-bundles. Requires artifact_bundles:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_list_artifact_bundles (List artifact bundles) - List artifact bundles through /api/v1/artifact-bundles. Requires artifact_bundles:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_artifact_bundle (Read artifact bundle) - Read artifact bundle details, files, and file tree. Requires artifact_bundles:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_delete_artifact_bundle (Delete artifact bundle) - Archive an artifact bundle (soft delete) through DELETE /api/v1/artifact-bundles/{artifactBundleId}. The bundle moves to the archived state and can be restored or permanently deleted later. Requires artifact_bundles:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_hard_delete_artifact_bundle (Permanently delete artifact bundle) - Permanently delete an archived artifact bundle and all of its files, versions, and run history through DELETE /api/v1/artifact-bundles/{artifactBundleId}/permanent. This is irreversible and only works on bundles that are already archived. Requires artifact_bundles:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_upload_artifact_files (Upload artifact files) - Upload one or more text files into an artifact bundle. Requires files:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_list_artifact_files (List artifact files) - List files in an artifact bundle. Requires files:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_artifact_file (Read artifact file) - Read the latest file metadata and content. Requires files:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_update_artifact_file (Update artifact file) - Write a new editable version for a file. Requires files:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_start_audit (Start audit) - Start an async audit job. Audit results are cached per account by a content hash of their inputs; pass force: true to bypass the cache and run a fresh audit (the same as the CLI's --no-cache flag). Requires audits:run for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_list_audits (List audits) - List persisted audit history. Requires artifact_bundles:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_audit (Read audit) - Read a single audit run. Requires artifact_bundles:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_apply_audit_rewrite (Apply audit rewrite) - Apply a completed audit's AI rewrite to the bundle files (a new version per changed file). Requires audits:run for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_convert_to_rubr_flow (Convert to rubr_flow) - Start an async rubr_flow conversion job. Requires rubr_flow:convert for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_list_rubr_flow_conversions (List rubr_flow conversions) - List conversion history. Requires artifact_bundles:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_rubr_flow_conversion (Read rubr_flow conversion) - Read one conversion report. Requires artifact_bundles:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_poll_job (Poll job progress) - Read async job progress. Requires jobs:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_list_job_events (List job events) - Read append-only job progress events. Requires jobs:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_list_artifact_bundle_versions (List artifact bundle versions) - List bundle-level version events. Requires artifact_bundles:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_restore_artifact_bundle_version (Restore artifact bundle version) - Restore files from a prior artifact-bundle version by creating new file versions. Requires artifact_bundles:write and files:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_list_file_versions (List file versions) - List immutable versions for a file. Requires files:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_restore_file_version (Restore file version) - Restore a prior file version by creating a new version. Requires files:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_run_evals (Run evals) - Start an async eval run. Requires evals:run for API keys. Set mode: "advanced" with baselineVersionId and candidateVersionId to run a statistically-backed A/B (repeats defaults to 3, max 5). Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_list_evals (List evals) - List eval history. Requires artifact_bundles:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_eval (Read eval) - Read one eval run, including the `stats` statistical verdict on advanced-mode runs (empty for standard runs). Requires artifact_bundles:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_export_proof_report (Export proof report) - Start an async proof report job with export storage enabled by default. Requires evals:run for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_proof_report (Read proof report) - Read one proof report. Requires artifact_bundles:read for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_list_golden_cases (List golden cases) - List the golden cases for an artifact bundle via /api/v1/artifact-bundles/{artifactBundleId}/golden-cases. Requires artifact_bundles:read (or artifacts:pull) for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_add_golden_case (Add golden case) - Add a golden case (a real edge-case input with a confirmed-correct output) to an artifact bundle via POST /api/v1/artifact-bundles/{artifactBundleId}/golden-cases. Requires artifact_bundles:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_retire_golden_case (Retire golden case) - Retire a golden case via DELETE /api/v1/golden-cases/{goldenCaseId}. Requires artifact_bundles:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_create_drift_monitor (Create drift monitor) - Create a drift monitor pinned to a file version via POST /api/v1/artifact-bundles/{artifactBundleId}/drift-monitors. Requires artifact_bundles:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_list_drift_monitors (List drift monitors) - List the drift monitors for an artifact bundle via /api/v1/artifact-bundles/{artifactBundleId}/drift-monitors. Requires artifact_bundles:read (or artifacts:pull) for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_drift_observations (Read drift observations) - List the recorded observations for a drift monitor via /api/v1/drift-monitors/{driftMonitorId}/observations. Requires artifact_bundles:read (or artifacts:pull) for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_run_drift_check (Run drift check now) - Queue a drift check immediately instead of waiting for the monitor's schedule, via POST /api/v1/drift-monitors/{driftMonitorId}/check. The first check on a new monitor calibrates its baseline. Costs one audit per repeat. Requires artifact_bundles:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_set_drift_monitor_status (Set drift monitor status) - Pause or resume a drift monitor via PATCH /api/v1/drift-monitors/{driftMonitorId}. Requires artifact_bundles:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_record_outcome (Record outcome) - Record a production outcome event (input feature, metric, and/or label) for an artifact bundle via POST /api/v1/artifact-bundles/{artifactBundleId}/outcomes. Requires artifact_bundles:write for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_input_drift (Read input drift) - Compare recent production inputs against a prior reference window (population stability index) for an artifact bundle via GET /api/v1/artifact-bundles/{artifactBundleId}/drift/input. Requires artifact_bundles:read (or artifacts:pull) for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp
- rubrkit_read_validity_drift (Read validity drift) - Correlate rubric scores against recorded outcome metrics for an artifact bundle to check whether the rubric is still predictive via GET /api/v1/artifact-bundles/{artifactBundleId}/drift/validity. Requires artifact_bundles:read (or artifacts:pull) for API keys. Endpoint: https://www.rubrkit.com/api/v1/mcp

## Resources
- rubrkit://api-docs/openapi.yaml - Rubrkit OpenAPI contract Canonical OpenAPI YAML contract for /api/v1. MIME type: application/yaml
- rubrkit://api-docs/README.md - Rubrkit API Docs Canonical docs/api Markdown guide: Rubrkit API Docs. MIME type: text/markdown

## Prompts
Not captured

## Metadata
- Owner: com.rubrkit
- Version: 1.0.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jun 29, 2026
- Source: https://registry.modelcontextprotocol.io