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Reactant Skill

AI Agent SkillData & AnalyticsOpen source

Reactant is a Python AI agent skill for Codex. An Extensible Agentic Markup Language

How to use Reactant Skill

Compatible clients

Codex

What is Reactant Skill?

Reactant is a Python AI agent skill for Codex. An Extensible Agentic Markup Language This profile combines repository metadata with install, compatibility, and usage signals so developers can quickly decide whether it fits their agent workflow before opening the source repository.

Trust signal
70/100
Maintenance signal
80/100
Adoption signal
43/100

Automated repository signals based on public metadata such as recency, license, installation evidence, and adoption. These are not a security audit or endorsement.

Key capabilities

  • Reusable instructions support
  • Includes SKILL.md support
  • Shell commands support
  • Spreadsheet work support
  • Document generation support
  • Anthropic provider support
  • skills/ph/SKILL.md config support

Technical details

CodexSSE
  • Built for Python
  • Works with Codex
  • Uses SSE transport

Requirements and access

PythonMIT license

Security and permissions

Review permissions before connecting any MCP server to an agent. Pay special attention to whether it can read local files, write data, call external services, or perform destructive actions.

Destructive actionsWrite actionsCan write or update dataMay support destructive actions

When to use Reactant Skill

  • Use it for reusing agent instructions, scripts, and references.
  • Use it for agent skills workflows.
  • Use it for data workflows.
  • Use it for testing workflows.
  • Use it for codex users.

Built with

PythonCodexSSE

Explore related resources

Frequently asked questions

What is Reactant?

Reactant is a Python AI agent skill for Codex. An Extensible Agentic Markup Language

Who is Reactant best for?

Reactant is best for reusing agent instructions, scripts, and references, agent skills workflows, data workflows, testing workflows, codex users.

How do I install Reactant?

Check the Reactant GitHub repository for installation instructions.

Is Reactant actively maintained?

Reactant may need a closer maintenance check before production use.

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Reactant: Install, Config & GitHub Signals – SkillIndex