Trusted. Deep verification, no outstanding findings, and an established reputation. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
How we verified
Verified is a snapshot. Live keeps it current, and builds your track record.
⚡ Connect GitHub → continuous verification on every pushwhy connect →Who stands behind it
upstash
Source: Publisher · also listed on npm, github_topic
Claim it to get a verified publisher badge, a free copy of our full audit findings, and direct contact for any high-priority issues we find. Or connect your repo for our deepest verification, Live Monitored: read-only, revoke anytime. What we access →
Install from
M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.
API_KEYAUTH_SERVER_URLAWS_BEARER_TOKEN_BEDROCKAWS_REGIONCLAUDE_CONFIG_DIRCLIENT_IP_ENCRYPTION_KEYCONTEXT7_API_KEYCONTEXT7_API_URLCONTEXT7_BASE_URLCTX7_TELEMETRY_DISABLEDEDITOREMA_JWKS_URLGH_TOKENGITHUB_TOKENHTTPS_PROXYHTTP_PROXYOPENAI_APPS_CHALLENGE_TOKENRESOURCE_URLUPSTASH_REDIS_REST_TOKENUPSTASH_REDIS_REST_URLhttp_proxyhttps_proxyTool handlers catch errors
Only 0/2 tool handlers wrap calls in try/catch (0%)
Wrap each tool handler body in try/catch and return a structured error response.
Shell command execution
9 child_process calls — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.
[](https://m8ven.ai/mcp/npm-https-github-com-upstash-context7-sub)?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.
https://m8ven.ai/api/mcp/tool-check