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ctfd-osint

Read-only CTFd helpers via session cookie (list/show challenges).

Skill by yassirboudda

IndexedMIT★ 14
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/yassirboudda-ctfd-osint

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Read-only CTFd helpers via session cookie (list/show challenges). Submit is hard-blocked without explicit approval flag.

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/ctfd-osint

What's inside

Skill name
ctfd-osint
Description
Read-only CTFd helpers via session cookie (list/show challenges). Submit is hard-blocked without explicit approval flag.
License
MIT
Instructions
30 lines in SKILL.md · view on GitHub

Agent Skills spec issues

  • name: "ctfd-osint" does not match folder "ctfd"

Files (1)

  • SKILL.md

SKILL.md (first lines)

# CTFd integration (session cookie)

## Purpose
During a CTF, the agent can **list** and **inspect** challenges using *your* CTFd session
(after you registered / logged in). Useful for inventory, point values, categories, and
descriptions — without manually clicking every challenge.

## Secrets
```bash
# .env
CTFD_BASE_URL=https://****.example
CTFD_SESSION=****
```

Or `secrets/ctfd_session.json` (gitignored).

## Commands
```bash
python3 tools/ctfd_cli.py list
python3 tools/ctfd_cli.py show <challenge_id>
# blocked unless you pass the approval flag:
python3 tools/ctfd_cli.py submit <id> <flag> --i-have-team-approval
```

## Rules
- Never commit real session cookies.
- Wrong flags / hints often cost points — human OK required for submit.
- Respect the event rules; this is for **authorized participation**, not bypassing access controls of third parties.

From yassirboudda/hermes-osint-ctf-agent, MIT.

Signals

Stars
14
Forks
1
Open issues
0
Last commit (this folder)
Sep 14, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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Cite this page

ctfd-osint skill. Agent Mart. https://agentmart.dev/skills/yassirboudda-ctfd-osint (last updated 2026-10-24)