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rea-tool-design

Design or change REA investigation tools, CLI/MCP contracts, provider capabilities, and Evidence semantics.

Skill by morluto

IndexedMIT★ 377,435
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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/morluto-rea-tool-design

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

Design or change REA investigation tools, CLI/MCP contracts, provider capabilities, and Evidence semantics.

Use cases: design, agent-building, backend-development

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Permissions

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

Tools
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Secrets
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Install scripts
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Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/rea-tool-design

What's inside

Skill name
rea-tool-design
Description
Design or change REA investigation tools, CLI/MCP contracts, provider capabilities, and Evidence semantics.
License
MIT
Instructions
17 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# REA tool design

Use the [tool-design guide](../../../docs/tool-design.md) for tool boundaries,
contract semantics, provider ownership, and discoverability. Inspect the current
contract and nearest existing tool relevant to the analyst question; source,
documentation, and live catalogs may describe different versions.

For provider-backed work, exercise the analyst's task through REA and compare
relevant native provider and independent artifact observations where available.
Check applicable partial results, recovery and session boundaries; report what
was not exercised. Use [workflow verification](../../../docs/testing.md#provider-backed-workflow-verification)
to select evidence for the proposed contract instead of seeking provider API
parity.

For an audit, follow [audit existing tools](../../../docs/tool-design.md#audit-existing-tools):
scope representative tasks, exercise the live workflow, and distinguish
reproduced bugs, supported limitations, design opportunities and unverified
claims. Report working alternatives and evidence limits as well as findings.

For a design request, return the proposed boundary, input/result shape, Evidence
semantics, nearest alternative, and verification approach. Implement when
requested, preserving the user's scope and existing authorization.

For implementation or verification, consult [testing](../../../docs/testing.md)
for the affected consumer and provider lanes, and
[contributing](../../../CONTRIBUTING.md) for generated-file ownership. Read
provider/workflow guides only as the task requires.

From morluto/rea, MIT.

Signals

Stars
377,435
Forks
94,316
Open issues
576
Contributors
333
Last commit (this folder)
Oct 9, 2026 (21 days ago)
Last release
Oct 18, 2026 (12 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Website
rea.tools
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

Same skill elsewhere

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

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rea-tool-design skill. Agent Mart. https://agentmart.dev/skills/morluto-rea-tool-design (last updated 2026-10-24)