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Skills Constitution

Skills Constitution is an MIT-licensed Python repository that defines and distributes pre-invocation rules for agent skills, tools and plugins. It directs compatible agents to inspect available capabilities, use matching skills, search when no match exists, and organize capabilities through a generated skill tree.

Independent OpenViST project profile, based on linked sources.

Skills Constitution — OpenViST project profile in Agent Frameworks.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use it when an agent workflow needs a common policy for discovering and selecting skills before tool or skill invocation, especially across more than one host environment.

Who it is for

  • Developers building or maintaining agent workflows
  • Teams managing shared skills across multiple agent environments
  • Users who need a searchable index and consistent invocation policy for agent capabilities

Documented uses

  • Require skill discovery before professional agent tasks
  • Prioritize a matching skill over a generic capability
  • Generate a categorized index of local skills
  • Distribute shared rules across supported agent platforms
  • Provide a registry and recommendation workflow for finding additional skills
Before you choose

Requirements & limits

The repository is publicly accessible and identified as MIT-licensed. Its documented installation paths use shell, Python and PowerShell commands, depending on platform.

  • It is a framework and policy layer, not a complete agent or model.
  • The documented deployment form differs between skill-directory, rules-file and prompt-injection platforms.
  • The local skill tree should be rebuilt for the user's own environment instead of relying only on the repository's example snapshot.
  • Optional hook registration is described for supported host workflows, while exact platform-specific behavior is not fully specified.
  • The repository is written in Python and includes shell-based installation and supporting scripts.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Install shared agent rules with the repository script

Deploy the repository's shared rules through its documented platform-detection installer.

Before you start

  • Git
  • A supported agent platform or environment
  • A shell capable of running the repository installer

Steps

  1. Clone the repository with Git.

  2. Run the command below to allow platform detection and installation.

    Documented command
    bash skills-constitution/install.sh
  3. For a rules-file platform, use the documented platform and target-directory options instead.

  4. Rebuild the local skill tree after installation where the platform workflow requires it.

Expected outcome

The repository's rules are distributed to the detected or selected agent environment, with a local skill-tree rebuild included in the documented installation flow.

Guide limitations

  • The supplied documentation does not specify the exact behavior of the installer on every platform.
  • The Windows path uses install.ps1 and is described as requiring first validation on a real machine.
  • This is source-based setup guidance, not a compatibility or execution test.
Source-based practical guide

Add the constitution as an agent instruction template

Apply the documented pre-invocation rules by placing the provided template in an agent's instruction or memory layer.

Before you start

  • Access to an agent environment with a rules, instruction or memory layer
  • The repository's quick-injection template

Steps

  1. Copy the quick-injection template from the repository.

  2. Place it in the relevant system prompt, custom-instruction or memory layer.

  3. Configure the agent workflow to inspect memory and skills before professional tasks.

  4. Use the documented rules to require matching skills and search when no match exists.

Expected outcome

The agent receives the repository's stated ordering rules without installing the repository into a skill directory.

Guide limitations

  • The supplied material does not establish how each host interprets or prioritizes injected instructions.
  • The simple-task exemption and professional-task checks are part of the repository's stated rules, not an independent runtime verification.
Evidence and transparency

Sources & review

Source record details
Source availability
Active
Sources checked
3 October 2026
Original website title
jiabaobei/skills-constitution · Official homepage title · retained in its source language