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invariant

A unified API provisioning layer that provides AI agents with access to multiple services like weather, stocks, health data, maps, and LLMs through a single MCP endpoint. It handles account creation, key management, quota enforcement, and failover so developers never need to interact with individual provider portals.

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// key findings
🚨
Secret credentials may flow to a network call
5 flows detected: STRIPE_SECRET_KEY, GOOGLE_CLOUD_API_KEY. We can’t prove the destination matches the brand the credential belongs to.
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
🔐
You'll be asked for 18 credentials: ADMIN_PASSWORD, ALPHA_VANTAGE_API_KEY, ANTHROPIC_API_KEY, AWS_SECRET_ACCESS_KEY, GOOGLE_CLOUD_API_KEY, GOOGLE_MAPS_API_KEY, INVARIANT_PL_KEY, MAPBOX_ACCESS_TOKEN, MAPBOX_API_KEY, OPENAI_API_KEY, PL_API_KEY, PROVISION_ADMIN_SECRET, STRIPE_PUBLISHABLE_KEY, STRIPE_SECRET_KEY, STRIPE_WEBHOOK_SECRET, SUPABASE_SERVICE_KEY, TEST_POOL_KEY, UPSTASH_REDIS_REST_TOKEN
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies3 high

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

high@modelcontextprotocol/sdk@1.12.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

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.
🔐 secretADMIN_PASSWORDPassword gate for the admin API endpoints
🔐 secretALPHA_VANTAGE_API_KEY
🔐 secretANTHROPIC_API_KEYAnthropic Claude ([console.anthropic.com](https://console.anthropic.com))
configAUTH0_AUDIENCE
configAUTH0_DOMAIN
configAWS_ACCESS_KEY_ID
configAWS_REGION
🔐 secretAWS_SECRET_ACCESS_KEY
configCUSTOMER_PROVIDER_RPM
configDEMO_FAIL_RATE
configGMAIL_APP_PASSWORD_PRIMARY
configGMAIL_APP_PASSWORD_SECONDARY
configGMAIL_PRIMARY
configGMAIL_SECONDARY
🔐 secretGOOGLE_CLOUD_API_KEY
🔐 secretGOOGLE_MAPS_API_KEY
configINVARIANT_BASE_URL
🔐 secretINVARIANT_PL_KEY
configINVARIANT_VERBOSE
configKEY_POOL_DEFAULT_RPM
🔐 secretMAPBOX_ACCESS_TOKEN
🔐 secretMAPBOX_API_KEY
🔐 secretOPENAI_API_KEY
configOUTPUT_DIR
🔐 secretPL_API_KEY"": "pl_your_key_here",
configPL_BACKEND_URL"": "https://getinvariant.com/api/mcp"
configPORTnpm start # runs dist/dev-server.js on $
🔐 secretPROVISION_ADMIN_SECRET
configPROVISION_RPM
configPUBLIC_URL
configSIGNUP_COMPANY
configSIGNUP_CONCURRENCY
configSIGNUP_COUNTRY
configSIGNUP_FIRST_NAME
configSIGNUP_LAST_NAME
configSTRIPE_PRICE_PRO
configSTRIPE_PRICE_SCALE
configSTRIPE_PRICE_STARTER
🔐 secretSTRIPE_PUBLISHABLE_KEY
🔐 secretSTRIPE_SECRET_KEY
🔐 secretSTRIPE_WEBHOOK_SECRET
🔐 secretSUPABASE_SERVICE_KEYSupabase service role key (server-side only)
configSUPABASE_URLSupabase project URL
🔐 secretTEST_POOL_KEY
configTEST_POOL_KEY_RPM
🔐 secretUPSTASH_REDIS_REST_TOKENUpstash Redis REST token
configUPSTASH_REDIS_REST_URLUpstash Redis REST URL
// 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 7 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/getinvariant-mcp-1kpimz)](https://m8ven.ai/mcp/getinvariant-mcp-1kpimz)
commit: db4ff774f20de27100d111793d4ced18f4fd11f2
code hash: a43ca088125d0ab62ba0807645a6534257dd1a054baf091ad3a5890211b4f296
verified: 7/27/2026, 10:33:06 AM
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