invest-igator (PanagiotisKaraliolios/invest-igator) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 1 tool. No publisher has claimed this listing.
Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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PanagiotisKaraliolios
Source: Smithery
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The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
ADMIN_EMAILADMIN_NAMEADMIN_PASSWORDAI_API_KEY_PEPPERAI_CRED_ACTIVE_KIDAI_CRED_KEYSAI_EVAL_LIVEAI_MUTATION_SECRETAPP_NAMEAUTH_DISCORD_ID, AUTH_DISCORD_SECRET: Discord OAuth credentials (required if enabling Discord)AUTH_DISCORD_SECRETAUTH_DISCORD_ID, : Discord OAuth credentials (required if enabling Discord)AZURE_OPENAI_API_KEYAZURE_OPENAI_CHAT_DEPLOYMENTAZURE_OPENAI_CHAT_MODELAZURE_OPENAI_RESOURCE_NAMEBETTER_AUTH_SECRETSecret for Better Auth JWT/cookies (required in production)BETTER_AUTH_URLPublic base URL of the app (default: <http://localhost:3000>)CLOUDFLARE_ACCESS_KEY_IDCLOUDFLARE_ACCOUNT_IDCLOUDFLARE_BUCKET_NAMECLOUDFLARE_R2_PUBLIC_URLCLOUDFLARE_SECRET_ACCESS_KEYE2E_BASE_URLE2E_USE_PREVIEWEMAIL_FROMFrom address for transactional emails (required)EMAIL_SERVERNodemailer connection string (e.g. SMTP URI) (required)ENABLE_MCPINFLUXDB_BUCKETINFLUXDB_ORGINFLUXDB_TOKENINFLUXDB_URLFor local dev, make sure points at the local instance —PASSWORD_PEPPERExtra pepper for hashing local passwords (required)POLYGON_API_KEYPOLYGON_API_URL, — required by the env schema (src/env.js, z.string()), so the app fails validation on boot without them unless SKIP_ENV_VALIDATION=1; note no code path consumes them yetPOLYGON_API_URL, POLYGON_API_KEY — required by the env schema (src/env.js, z.string()), so the app fails validation on boot without them unless SKIP_ENV_VALIDATION=1; note no code path consumes them yetPW_SKIP_WEBSERVERConfig: playwright.config.ts (uses a built-in dev server unless =1).SKIP_ENV_VALIDATIONSee the [Environment variables](#-environment-variables) section below. For a smoke test you can set placeholders and use =1 while you iterate.YAHOO_API_URL(base URL, default <https://query2.finance.yahoo.com/v8/finance>; code appends /chart/<symbol>, so do not include /chart) — FX ingestion also sources rates from YahooDATABASE_URLNEXT_PUBLIC_ADSENSE_CLIENT_IDNEXT_PUBLIC_ADSENSE_SLOT_DASHBOARDNEXT_PUBLIC_ADSENSE_SLOT_LANDINGNEXT_PUBLIC_ADSENSE_SLOT_WATCHLISTNEXT_PUBLIC_GA_MEASUREMENT_IDNEXT_PUBLIC_SITE_URLNEXT_PUBLIC_UMAMI_WEBSITE_IDPORTDependencies
77 dependencies, 1 flagged: @playwright/test
All four hints declared on every tool
1/1 tools missing one or more hints — echo.say (missing: destructiveHint, idempotentHint). OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool handlers catch errors
Only 0/1 tool handlers wrap calls in try/catch (0%)
Wrap each tool handler body in try/catch and return a structured error response.
Tool test coverage
Only 0/1 tools referenced in tests (0%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
1 child_process call — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
No arbitrary install scripts
Has postinstall/preinstall script — runs arbitrary code on npm install
Remove postinstall/preinstall hooks unless they’re essential.
Dependency freshness
1/58 production deps stale: server-only@2022-09-03 (3.9y)
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[](https://m8ven.ai/mcp/panagiotiskaraliolios/invest-igator)?variant=verified to the badge URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
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