source-comparison

Compare multiple sources on a topic and produce a grounded comparison matrix.

IndexedMIT★ 10,016

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/companion-inc-source-comparison

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.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

About

Compare multiple sources on a topic and produce a grounded comparison matrix. Use when the user asks to compare papers, tools, approaches, frameworks, or claims across multiple sources.

Use cases: deep-research

Reviews

Write a review

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/source-comparison

What's inside

Skill name: source-comparison
Description: Compare multiple sources on a topic and produce a grounded comparison matrix. Use when the user asks to compare papers, tools, approaches, frameworks, or claims across multiple sources.
License: MIT
Instructions: 9 lines in SKILL.md · view on GitHub

Files (1)

SKILL.md

SKILL.md (first lines)

# Source Comparison

Run the `/compare` 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`

Output: comparison matrix in `outputs/`.

From Companion-Inc/feynman, MIT.

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 (3 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: GitHub github-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

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