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deep-research

Run a thorough, source-heavy investigation on any topic.

Skill by Companion-Inc

IndexedMIT★ 10,016
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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/companion-inc-deep-research

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

Run a thorough, source-heavy investigation on any topic. Use when the user asks for deep research, a comprehensive analysis, an in-depth report, or a multi-source investigation. Produces a cited research brief with provenance tracking.

Use cases: documents, research, deep-research

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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/deep-research

What's inside

Skill name
deep-research
Description
Run a thorough, source-heavy investigation on any topic. Use when the user asks for deep research, a comprehensive analysis, an in-depth report, or a multi-source investigation. Produces a cited research brief with provenance tracking.
License
MIT
Instructions
9 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Deep Research

Run the `/deepresearch` workflow. The slash command expands the full workflow instructions in the active session; do not try to read a relative prompt-template path from the installed skill directory.

Agents used: `researcher`, `verifier`, `reviewer`

Output: cited brief in `outputs/` with `.provenance.md` sidecar.

From Companion-Inc/feynman, MIT.

More from Companion-Inc/feynman

Signals

Stars
10,016
Forks
1,107
Open issues
0
Last commit (this folder)
Apr 19, 2026 (6 months ago)
Last release
Oct 24, 2026 (4 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/Companion-Inc/feynman
Website
feynman.is
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

Same skill elsewhere

Copies of this SKILL.md published by others; search shows only one of them.

More from Companion-Inc

Cite this page

deep-research skill. Agent Mart. https://agentmart.dev/skills/companion-inc-deep-research (last updated 2026-10-24)