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← mcp scores
51
@langwatch/mcp-server

An MCP server for Langwatch.

install
add to your claude desktop / cursor / windsurf mcp config:
{
  "mcpServers": {
    "langwatchmcp": {
      "command": "npx",
      "args": [
        "-y",
        "@langwatch/mcp-server"
      ]
    }
  }
}
per-client install guide (claude desktop · cursor · windsurf · vscode · claude code) →
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72 credentials detected in repository history via Gitleaks
score breakdown
security (35%)0
freshness (25%)100
adoption (20%)63
quality (10%)80
trust (10%)50
score history (8 updates)
5/12/20265/21/2026
capabilities · what this server can do
86 tools detected·auth: API key
high risk
● active   ○ not requested  ·  hover each badge for details
fs read fs write network exec eval secrets
why high risk: fs read + fs write + network + exec + eval + secrets active — can execute code, access credentials, and make external network calls.
  • fetch_langwatch_docs
  • fetch_scenario_docs
  • discover_schema
  • search_traces
  • get_trace
+45 more tools
  • get_analytics
  • platform_create_prompt
  • platform_list_prompts
  • platform_get_prompt
  • platform_update_prompt
  • platform_assign_prompt_tag
  • platform_list_prompt_tags
  • platform_create_prompt_tag
  • platform_rename_prompt_tag
  • platform_delete_prompt_tag
  • platform_create_scenario
  • platform_list_scenarios
  • platform_get_scenario
  • platform_update_scenario
  • platform_archive_scenario
  • platform_list_suites
  • platform_get_suite
  • platform_create_suite
  • platform_update_suite
  • platform_run_suite
  • platform_archive_suite
  • platform_list_simulation_runs
  • platform_get_simulation_run
  • platform_create_evaluator
  • platform_list_evaluators
  • platform_get_evaluator
  • platform_update_evaluator
  • platform_delete_evaluator
  • platform_set_model_provider
  • platform_list_model_providers
  • platform_list_agents
  • platform_get_agent
  • platform_create_agent
  • platform_update_agent
  • platform_delete_agent
  • platform_run_agent
  • platform_list_dashboards
  • platform_get_dashboard
  • platform_create_dashboard
  • platform_delete_dashboard
  • platform_rename_dashboard
  • platform_list_workflows
  • platform_get_workflow
  • platform_delete_workflow
  • platform_run_workflow
maintenance health
78/ 100 · is this project alive
contributors (1y)12
top contributor share28%
releases (1y)100
last release8d ago
ci✓ passing
raw data
weekly downloads209
github stars3k
forks320
open issues535
license✓ present
readme length10777 chars
last publish0d ago
last commit0d ago
last updated1d ago
install verified✗ fail · 23h ago
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