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lina-d-crest
Source: github_code
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Install from
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PUSHOVER_TOKENPUSHOVER_USEROPENAI_API_KEYANTHROPIC_API_KEYDISCORD_WEBHOOK_URLGOOGLE_API_KEYOPENAI_BASE_URLANTHROPIC_BASE_URLDEEPSEEK_API_KEYBOT_SELF_NAMESENDGRID_API_KEYGOOGLE_CALENDAR_IDBRAVE_API_KEYPOLYGON_API_KEYEXCHANGE_RATE_API_KEYGOOGLE_CREDENTIALS_JSONFILE_TOOL_ROOTGOOGLE_TOKEN_PATHEMAILAPP_GMAIL_PASSWORDTO_EMAILGMAIL_PASSWORDHOSTPOLYGON_PLANGROK_API_KEYOPENROUTER_API_KEYRUN_EVERY_N_MINUTESRUN_EVEN_WHEN_MARKET_IS_CLOSEDUSE_MANY_MODELSVIRTUAL_ENVPYTHONPATHPORTTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
71/71 tools missing one or more hints — get_is_same (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); current_date (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); send_html_email (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +68 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.
Descriptions match behaviour
1 tool describes read intent but its handler mutates — get_git_diff (line 82: log_result = subprocess.run(log_cmd, capture_output=True, text=True))
Rename the tool, rewrite the description, or move the side-effect into a separate clearly-named tool.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tool test coverage
Only 4/71 tools referenced in tests (6%)
Write tests that reference each tool by name so every tool has at least one test.
Shell command execution
1 child_process/subprocess call in production code — runs shell commands (09-Agentic AI/agents-main/6_mcp/community_contributions/emotion_and_mcp/src/main.py:71)
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Readable source code
1 file appear obfuscated
Ship unminified, readable source.
Secrets not logged
4 secret values sent to console.log
Redact or omit secret values from log output.
Tool description accuracy
get_git_diff: description implies read-only but handler writes/deletes/executes
Update tool descriptions to accurately reflect all capabilities — especially write, delete, or execute operations.
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[](https://m8ven.ai/mcp/lina-d-crest-crest-training-13e392)?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.
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