Mlflow
Connects Claude to MLflow tracking servers (OSS or Databricks) with 82 tools spanning experiments, runs, model registry, MLflow 3 logged models, traces, assessments, webhooks, and prompt optimization jobs. The big win is aggregation tools like summarize-experiment that fold metric stats and top runs into one response instead of five round trips, plus extractFields projection to cut token overhead. Ships with four workflow prompts (debug failed traces, promote best run, compare top runs) and six resource URIs for inline fetching. Use MLFLOW_TOOLS to scope down to just the categories you need. Defaults to read only mode until you flip MLFLOW_ALLOW_WRITE. If you're doing MLflow 3 workflows or need Databricks trace attachments, this is the only third party MCP that ships them.
- GitHub stars
- 1
- tools
- 80
- auth
- Secret needed
- transport
- STDIO
- env vars
- 8
- last updated
- Jun 19, 2026
Tools
80 toolsPublic tool metadata for what this MCP can expose to an agent.
create-experiment
No parameter schema in public metadata yet.
search-experiments
No parameter schema in public metadata yet.
get-experiment
No parameter schema in public metadata yet.
get-experiment-by-name
No parameter schema in public metadata yet.
update-experiment
No parameter schema in public metadata yet.
delete-experiment
No parameter schema in public metadata yet.
restore-experiment
No parameter schema in public metadata yet.
set-experiment-tag
No parameter schema in public metadata yet.
delete-experiment-tag
No parameter schema in public metadata yet.
create-run
No parameter schema in public metadata yet.
get-run
No parameter schema in public metadata yet.
search-runs
No parameter schema in public metadata yet.
update-run
No parameter schema in public metadata yet.
delete-run
No parameter schema in public metadata yet.
restore-run
No parameter schema in public metadata yet.
log-metric
No parameter schema in public metadata yet.
log-param
No parameter schema in public metadata yet.
log-batch
No parameter schema in public metadata yet.
log-inputs
No parameter schema in public metadata yet.
get-metric-history
No parameter schema in public metadata yet.
set-run-tag
No parameter schema in public metadata yet.
delete-run-tag
No parameter schema in public metadata yet.
list-artifacts
No parameter schema in public metadata yet.
get-best-run
No parameter schema in public metadata yet.
compare-runs
No parameter schema in public metadata yet.
search-runs-by-tags
No parameter schema in public metadata yet.
summarize-runAggregation tool that folds several round-trips into one structured response.
Aggregation tool that folds several round-trips into one structured response.
No parameter schema in public metadata yet.
create-registered-model
No parameter schema in public metadata yet.
get-registered-model
No parameter schema in public metadata yet.
search-registered-models
No parameter schema in public metadata yet.
rename-registered-model
No parameter schema in public metadata yet.
update-registered-model
No parameter schema in public metadata yet.
delete-registered-model
No parameter schema in public metadata yet.
get-latest-model-versions
No parameter schema in public metadata yet.
set-registered-model-tag
No parameter schema in public metadata yet.
delete-registered-model-tag
No parameter schema in public metadata yet.
set-registered-model-alias
No parameter schema in public metadata yet.
delete-registered-model-alias
No parameter schema in public metadata yet.
get-model-version-by-alias
No parameter schema in public metadata yet.
create-model-version
No parameter schema in public metadata yet.
get-model-version
No parameter schema in public metadata yet.
search-model-versions
No parameter schema in public metadata yet.
update-model-version
No parameter schema in public metadata yet.
delete-model-version
No parameter schema in public metadata yet.
transition-model-version-stage
No parameter schema in public metadata yet.
get-model-version-download-uri
No parameter schema in public metadata yet.
set-model-version-tag
No parameter schema in public metadata yet.
delete-model-version-tag
No parameter schema in public metadata yet.
create-logged-model
No parameter schema in public metadata yet.
search-logged-models
No parameter schema in public metadata yet.
get-logged-model
No parameter schema in public metadata yet.
finalize-logged-model
No parameter schema in public metadata yet.
delete-logged-model
No parameter schema in public metadata yet.
set-logged-model-tags
No parameter schema in public metadata yet.
delete-logged-model-tag
No parameter schema in public metadata yet.
log-logged-model-params
No parameter schema in public metadata yet.
search-traces
No parameter schema in public metadata yet.
get-trace
No parameter schema in public metadata yet.
get-trace-info
No parameter schema in public metadata yet.
delete-traces
No parameter schema in public metadata yet.
set-trace-tag
No parameter schema in public metadata yet.
delete-trace-tag
No parameter schema in public metadata yet.
list-trace-attachments
No parameter schema in public metadata yet.
get-trace-attachment
No parameter schema in public metadata yet.
log-feedback
No parameter schema in public metadata yet.
log-expectation
No parameter schema in public metadata yet.
get-assessment
No parameter schema in public metadata yet.
update-assessment
No parameter schema in public metadata yet.
delete-assessment
No parameter schema in public metadata yet.
create-webhook
No parameter schema in public metadata yet.
list-webhooks
No parameter schema in public metadata yet.
get-webhook
No parameter schema in public metadata yet.
update-webhook
No parameter schema in public metadata yet.
delete-webhook
No parameter schema in public metadata yet.
test-webhook
No parameter schema in public metadata yet.
create-prompt-optimization-job
No parameter schema in public metadata yet.
get-prompt-optimization-job
No parameter schema in public metadata yet.
search-prompt-optimization-jobs
No parameter schema in public metadata yet.
cancel-prompt-optimization-job
No parameter schema in public metadata yet.
delete-prompt-optimization-job
No parameter schema in public metadata yet.
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MLFLOW_TRACKING_URI*MLflow tracking server URI (e.g. http://localhost:5050, https://mlflow.example.com).
MLFLOW_TRACKING_TOKENsecretBearer token for authenticated MLflow servers (e.g. Databricks).
MLFLOW_TRACKING_USERNAMEBasic-auth username (alternative to token).
MLFLOW_TRACKING_PASSWORDsecretBasic-auth password (alternative to token).
MLFLOW_EXPERIMENT_IDDefault experiment ID for run-creation tools.
MLFLOW_TOOLSComma-separated category allowlist. Default: all categories enabled.
MLFLOW_DISABLEComma-separated category disablelist.
MLFLOW_ALLOW_WRITEdefault: falseSet to 'true' to enable write/destructive tools. Default read-only.
Readme
MLflow MCP Server
The widest-coverage MLflow MCP — including MLflow 3 traces, prompt-optimization, webhooks, and Databricks trace attachments that no other MCP exposes.
82 tools across experiments, runs, registry, logged models, traces, assessments, webhooks, prompt-optimization. Aggregation tools (
summarize-experiment,summarize-run) fold 3–5 round-trips into one structured response with already-fetched metric stats.
What it does that others don't
Details
- Repository
- github.com/us-all/mlflow-mcp-server
- Package
@us-all/mlflow-mcp- Transport
- STDIO
- Auth
- Required
- Registry
- MCP registry, active