Rubrkit

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

Connector by rubrkit.comOfficial · Domain verified by the MCP Registry

IndexedLicense unknownRemote (HTTP)

Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/rubrkit-com-rubrkit

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

https://www.rubrkit.com/api/v1/mcp Remote (HTTP)

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About

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

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools: 22 read · 15 write · 2 delete · 2 not yet classified
Secrets: None asked for
Install scripts: Nothing to install (hosted)
Runs as: Hosted (remote endpoint)

Tools by what they do 41

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 22 · Look things up without changing anything.

rubrkit_estimate_deep_compaction
rubrkit_list_artifact_bundle_versions
rubrkit_list_artifact_bundles
rubrkit_list_artifact_files
rubrkit_list_audits
rubrkit_list_drift_monitors
rubrkit_list_evals
rubrkit_list_file_versions
rubrkit_list_golden_cases
rubrkit_list_job_events
rubrkit_poll_job
rubrkit_read_api_doc

Show 10 more tools

rubrkit_read_artifact_bundle
rubrkit_read_artifact_file
rubrkit_read_audit
rubrkit_read_drift_observations
rubrkit_read_eval
rubrkit_read_input_drift
rubrkit_read_openapi_contract
rubrkit_read_proof_report
rubrkit_read_validity_drift
rubrkit_search_api_docs

Write 15 · Create, change, send or run things.

rubrkit_add_golden_case
rubrkit_apply_audit_rewrite
rubrkit_apply_deep_compaction
rubrkit_create_artifact_bundle
rubrkit_create_drift_monitor
rubrkit_export_proof_report
rubrkit_record_outcome
rubrkit_restore_artifact_bundle_version
rubrkit_restore_file_version
rubrkit_run_drift_check
rubrkit_run_evals
rubrkit_set_drift_monitor_status

Show 3 more tools

rubrkit_start_audit
rubrkit_update_artifact_file
rubrkit_upload_artifact_files

Delete 2 · Delete, drop, revoke or wipe things.

rubrkit_delete_artifact_bundle
rubrkit_hard_delete_artifact_bundle

Not yet classified 2 · We could not tell from the name and description.

rubrkit_compact_artifact_file
rubrkit_retire_golden_case

Network hosts it talks to 1

rubrkit.com · found in remote endpoint, install command

Files it touches

Any path the agent passes to its tools

Tools (41)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

rubrkit_add_golden_caseAdd 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.
rubrkit_apply_audit_rewriteApply 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.
rubrkit_apply_deep_compactionApply deep compaction
Save a succeeded deep compaction job's verified result as a new version of the file. Refused if the file changed since the job started. Requires files:write for API keys.
rubrkit_compact_artifact_fileCompact artifact file
Shorten a markdown or text prompt without losing instructions. mode standard (default) is a free deterministic pass that saves a new version unless dryRun is true; requires files:write for API keys. mode deep starts an AI compaction job that uses credits, verifies every instruction was kept, and never saves on its own: poll the returned job, then call rubrkit_apply_deep_compaction; requires compactions:run for API keys.
rubrkit_create_artifact_bundleCreate artifact bundle
Create an artifact bundle through /api/v1/artifact-bundles. Requires artifact_bundles:write for API keys.
rubrkit_create_drift_monitorCreate 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.
rubrkit_delete_artifact_bundleDelete 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.
rubrkit_estimate_deep_compactionEstimate deep compaction
Estimate the credit cost of a deep compaction of one file before starting it. Requires compactions:run for API keys.
rubrkit_export_proof_reportExport proof report
Start an async proof report job with export storage enabled by default. Requires evals:run for API keys.
rubrkit_hard_delete_artifact_bundlePermanently 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.
rubrkit_list_artifact_bundle_versionsList artifact bundle versions
List bundle-level version events. Requires artifact_bundles:read for API keys.
rubrkit_list_artifact_bundlesList artifact bundles
List artifact bundles through /api/v1/artifact-bundles. Requires artifact_bundles:read for API keys.
rubrkit_list_artifact_filesList artifact files
List files in an artifact bundle. Requires files:read for API keys.
rubrkit_list_auditsList audits
List persisted audit history. Requires artifact_bundles:read for API keys.
rubrkit_list_drift_monitorsList 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.

Show 26 more tools

rubrkit_list_evalsList evals
List eval history. Requires artifact_bundles:read for API keys.
rubrkit_list_file_versionsList file versions
List immutable versions for a file. Requires files:read for API keys.
rubrkit_list_golden_casesList 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.
rubrkit_list_job_eventsList job events
Read append-only job progress events. Requires jobs:read for API keys.
rubrkit_poll_jobPoll job progress
Read async job progress. Requires jobs:read for API keys.
rubrkit_read_api_docRead Rubrkit API doc
Read a docs/api Markdown guide or OpenAPI source by slug, file name, or docs/api path.
rubrkit_read_artifact_bundleRead artifact bundle
Read artifact bundle details, files, and file tree. Requires artifact_bundles:read for API keys.
rubrkit_read_artifact_fileRead artifact file
Read the latest file metadata and content. Requires files:read for API keys.
rubrkit_read_auditRead audit
Read a single audit run. Requires artifact_bundles:read for API keys.
rubrkit_read_drift_observationsRead 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.
rubrkit_read_evalRead 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.
rubrkit_read_input_driftRead 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.
rubrkit_read_openapi_contractRead Rubrkit OpenAPI contract
Read the canonical docs/api/openapi.yaml contract.
rubrkit_read_proof_reportRead proof report
Read one proof report. Requires artifact_bundles:read for API keys.
rubrkit_read_validity_driftRead 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.
rubrkit_record_outcomeRecord 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.
rubrkit_restore_artifact_bundle_versionRestore 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.
rubrkit_restore_file_versionRestore file version
Restore a prior file version by creating a new version. Requires files:write for API keys.
rubrkit_retire_golden_caseRetire golden case
Retire a golden case via DELETE /api/v1/golden-cases/{goldenCaseId}. Requires artifact_bundles:write for API keys.
rubrkit_run_drift_checkRun 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.
rubrkit_run_evalsRun 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).
rubrkit_search_api_docsSearch Rubrkit API docs
Search the canonical docs/api Markdown guides and OpenAPI operation summaries.
rubrkit_set_drift_monitor_statusSet drift monitor status
Pause or resume a drift monitor via PATCH /api/v1/drift-monitors/{driftMonitorId}. Requires artifact_bundles:write for API keys.
rubrkit_start_auditStart 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.
rubrkit_update_artifact_fileUpdate artifact file
Write a new editable version for a file. Requires files:write for API keys.
rubrkit_upload_artifact_filesUpload artifact files
Upload one or more text files into an artifact bundle. Requires files:write for API keys.

Signals

Last release: Jun 29, 2026 (4 months ago)
Repository: Not found on GitHub (deleted or private)

Details

Registry name: com.rubrkit/rubrkit
Version: 1.0.0
Auth: Auth not stated
License: License unknown
Repository: github.com/liberat0r/react-rubrkit
Website: www.rubrkit.com
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry

Rank

of 44,833 in Connectors

Score

0.482

Security 30%not yet
Popularity 25%0.30
Freshness 20%0.55
Rating 15%not yet
Docs 10%0.72

How ranking works →

Grades

Freshness

Active in the last 6 months. Last activity 4 months ago.

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Security

Security scan: in progress. Grades from our dependency, secret, code and prompt-injection checks appear here once they launch. Until then, check the code before you install.

Indexed

Found automatically from a public source. Not yet claimed by its publisher.

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Availability

100% uptime, last 30 days (1 check)

Last check: 3 days ago
Status: Up
Median response: 555 ms

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Cite this page

Rubrkit MCP server. Agent Mart. https://agentmart.dev/connectors/rubrkit-com-rubrkit (last updated 2026-10-24)