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glama

n8n-MCP

An MCP server that empowers AI assistants to build, validate, and manage n8n workflows by providing structured access to documentation for over 1,200 nodes and thousands of templates. It enables deep integration with n8n instances for automated workflow orchestration and management through natural language.

→ Mutahar456/N8n-mcp· listed on glama
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// key findings
🚨
Known vulnerabilities in dependencies: 8 critical, 23 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 7 credentials: AUTH_TOKEN, MCP_AUTH_TOKEN, N8N_API_KEY, N8N_MCP_LLM_API_KEY, OPENAI_API_KEY, SUPABASE_ANON_KEY, SUPABASE_SERVICE_ROLE_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies8 critical23 high25 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

criticaln8n@2.8.3GHSA-57g9-58c2-xjg3

n8n Has an Arbitrary File Read via Git Node

criticaln8n@2.8.3GHSA-58qr-rcgv-642v

n8n has Multiple Remote Code Execution Vulnerabilities in Merge Node AlaSQL SQL Mode

criticaln8n@2.8.3GHSA-75g8-rv7v-32f7

n8n has Unauthenticated Expression Evaluation via Form Node

criticaln8n@2.8.3GHSA-c8xv-5998-g76h

n8n: HTTP Request Node Pagination Prototype Pollution to RCE

criticaln8n@2.8.3GHSA-jjpj-p2wh-qf23

n8n has a Sandbox Escape in its JavaScript Task Runner

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// required environment variables
This server reads these from process.env. You'll be asked to provide them before it can run.
configAUTH_RATE_LIMIT_MAX
configAUTH_RATE_LIMIT_WINDOW
🔐 secretAUTH_TOKEN
configAUTH_TOKEN_FILE
configAWS_EXECUTION_ENV
configAZURE_FUNCTIONS_ENVIRONMENT
configBASE_URL
configBUILD_DB_PATH
configCORS_ORIGIN
configDISABLED_TOOLS
configDISABLE_CONSOLE_OUTPUT— "": "true"
configDISABLE_TELEMETRY
configENABLE_MULTI_TENANT
configFLY_APP_NAME
configGITHUB_ACTIONS
configGITHUB_REF
configGITHUB_REPOSITORY
configGITHUB_RUN_ID
configGITHUB_RUN_NUMBER
configGITHUB_SHA
configGIT_COMMIT
configGOOGLE_CLOUD_PROJECT
configHEROKU_APP_NAME
configHOST
configIS_CONTAINER
configIS_DOCKER
configKUBERNETES_SERVICE_HOST
configLOG_LEVEL— "": "error",
🔐 secretMCP_AUTH_TOKEN
configMCP_MODE— "": "stdio",
configMCP_PORT
configMCP_URL
configMETADATA_LIMIT
configMULTI_TENANT_SESSION_STRATEGY
🔐 secretN8N_API_KEY— your-api-key
configN8N_API_URL
configN8N_CUSTOM_PATH
configN8N_MCP_CONFIG_VOLUME
configN8N_MCP_DB_PATH
🔐 secretN8N_MCP_LLM_API_KEY
configN8N_MCP_LLM_BASE_URL
configN8N_MCP_LLM_MODEL
configN8N_MCP_LLM_TIMEOUT
configN8N_MCP_MAX_SESSIONS
configN8N_MCP_TELEMETRY_DISABLED
configN8N_MCP_USER_ID
configN8N_MODE
configN8N_MODULES_PATH
🔐 secretOPENAI_API_KEY
configOPENAI_BATCH_SIZE
configOPENAI_MODEL
configPORT
configPUBLIC_URL
configRENDER
configSESSION_TIMEOUT_MINUTES
configSKIP_WORKFLOW_VALIDATION
configSQLJS_SAVE_INTERVAL_MS
🔐 secretSUPABASE_ANON_KEY
🔐 secretSUPABASE_SERVICE_ROLE_KEY
configSUPABASE_URL
configTELEMETRY_DISABLED
configTRUST_PROXY
configUSE_FIXED_HTTP
// full audit trail
The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.
// improvement guidance — verified publishers only
We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/mutahar456-n8n-mcp-7zl9wv)](https://m8ven.ai/mcp/mutahar456-n8n-mcp-7zl9wv)
commit: 879df93f234c83bead3bcb083dd956c2ea71fce7
code hash: 91d9e36526df88b3daddb40edc3e746e8b9283c63882db7fc037ec860283a20b
verified: 6/13/2026, 10:44:38 AM
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