MCP server for API request automation and testing, with multi-project workspaces, environment profiles, OAuth2 support, WebSocket testing, assertions, and history auditing.
Caution. Specific findings reduced this grade. They are listed on the page. 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
Bencibr
Source: Glama
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.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
js-yaml: YAML merge-key chains can force quadratic CPU consumption
NO_COLORPOSTMCP_ALLOW_SENSITIVE_FILESPOSTMCP_FILE_ROOTS本地文件工具（fileFields、test_run_suite.dataSource、swagger_import.filePath、postman_import）必须传入 confirmFileAccess: true。文件必须位于 （默认是项目目录）内，受保护的凭据文件会被拒绝，默认大小上限为 10 MiB。可通过 POSTMCP_MAX_FILE_BYTES 调整，上限为 100 MiB。POSTMCP_LOG_LEVELPOSTMCP_MAX_FILE_BYTES本地文件工具（fileFields、test_run_suite.dataSource、swagger_import.filePath、postman_import）必须传入 confirmFileAccess: true。文件必须位于 POSTMCP_FILE_ROOTS（默认是项目目录）内，受保护的凭据文件会被拒绝，默认大小上限为 10 MiB。可通过 调整，上限为 100 MiB。Tool annotations
9/42 tools have annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
33/42 tools missing one or more hints — mcp_usage_guide (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); project_create (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); project_switch (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +30 more. 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.
Tests exist
No test files found
Add tests that exercise each declared tool.
Production dependencies are patched
0 critical, 1 high severity in production deps — js-yaml@4.2.0 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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/bencibr-postmcp-1rl1e8)?variant=verified from the 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