Install
$ agentstack add skill-02loveslollipop-opencrow-opencrow-web-toolbox ✓ 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
OpenCROW Web Toolbox
Runtime preflight
Probe required commands with command -v and Python modules with importlib.util.find_spec before use. Prefer a PATH-resolved OpenCROW MCP helper or the ctf/sage environment when available, then the managed helper or system Python. If a capability is missing, stop that path safely and report the exact missing command or module.
Use this skill for web CTF work that starts from discovery and fuzzing rather than browser automation: sqlmap, gobuster, ffuf, dirb, and wfuzz. The full installer profile also tracks manual acquisition steps for Burp Suite Community and OWASP ZAP.
Quick Start
Start the MCP server from the installed CLI:
opencrow-web-mcp
Verify the mapped stack:
python3 scripts/verify_toolkit.py
Workflow
- Start with endpoint and content discovery using
ffuf,gobuster, ordirb. - Use
wfuzzwhen the problem is parameter fuzzing or more custom request mutation. - Use
sqlmapwhen the challenge is plausibly SQLi-driven and the target is stable enough for automation. - Use
playwrightseparately when the task needs a real browser or a JS-heavy flow. - If a full profile was installed, use the manual Burp/ZAP links from the installer summary for GUI-heavy workflows.
- Prefer the MCP server operations first:
toolbox_info,toolbox_verify,toolbox_capabilities,web_discover,web_fuzz, andweb_sqlmap_scan.
Tool Selection
- Use
ffuffor fast fuzzing against paths, parameters, or virtual hosts. - Use
gobusterfor straightforward wordlist-driven discovery. - Use
dirbwhen a challenge guide or prior workflow already assumes DIRB-style usage. - Use
wfuzzwhen request templating matters more than raw speed. - Use
sqlmapwhen the target and request shape are stable enough to automate.
Resources
opencrow-web-mcp: stdio MCP server for typed discovery, fuzzing, and sqlmap workflows.scripts/verify_toolkit.py: confirm that the mapped web discovery tools are installed.references/tooling.md: quick selection notes for web workflows.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: 02loveslollipop
- Source: 02loveslollipop/OpenCROW
- License: Apache-2.0
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.