Install
$ agentstack add skill-stijnman-grok-custom-skills-mcp-tool-scout ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README — it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming — see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps — measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Mcp Tool Scout
When to Use
- User says mcp tools or task matches this capability
- User says MCP schema or task matches this capability
- User says discover MCP or task matches this capability
- User says which MCP tool or task matches this capability
Workflow
- List MCP server folders (e.g. mcps//tools/*.json).
- Match user task keywords to available tool names and descriptions.
- Read full inputSchema for chosen tool before any CallMcpTool.
- Report missing auth or server instructions; do not guess parameters.
- Prefer least-privilege tool selection.
Integrations
tool-discovery-enginedefensive-mcp-audithitl-approver
Error Handling
| Failure | Response | |---------|----------| | Schema missing | Stop; do not call tool without reading descriptor. | | Auth required | Ask user to complete auth out-of-band; never embed secrets in skill. |
Gotchas
- Mandatory schema read prevents parameter injection mistakes.
Safety & Ethics (Publication-Ready)
This skill is designed for public distribution. Constraints:
- Read-only discovery; no MCP calls without user task context.
- Never log or publish auth tokens from MCP configs.
- Tool paths use forward slashes; no Windows credential stores.
Prohibited actions
- No unauthorized access, malware, or harmful automation
- No silent exfiltration of data, credentials, or telemetry
- No destructive system changes without hitl-approver
- No publication of user PII or environment secrets in outputs
Example
Input: User request matching triggers above. Output: Structured result per workflow; local artifacts only unless user opts in.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: Stijnman
- Source: Stijnman/grok-custom-skills
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.