langchain-ai-skills-framework

Overview

langchain-ai-skills-framework loads Agent Skills from SKILL.md files and serves them via LangChain tools.
Skills come from two sources:
- Plugin marketplace (MarketplaceDirectoryLoader) — shared skills loaded from filesystem or GitHub, organized as plugins/<plugin>/skills/<skill>/SKILL.md.
- User-persisted skills (MongoPluginSkillLoader) — stored in MongoDB across three collections (plugin_skills, plugin_references, plugin_scripts).
CompositeSkillLoader merges both sources with precedence: user → shared DB → marketplace.
All skill tools are scoped by plugin_name.

Skill authoring

See docs/skill-authoring.md for required frontmatter, naming rules, and examples.

GitHub authentication for remote plugins

When PLUGINS_MARKETPLACE uses github://..., provide a token via SKILLS_GITHUB_TOKEN (preferred) or GITHUB_TOKEN (fallback).
Expected GitHub directory format: github://<owner>/<repo>/<path>?ref=<branch> (for example: github://my-org/ai-plugin-marketplace/plugins?ref=main).
Supported token types: fine-grained Personal Access Token (PAT) and GitHub App installation token.
Recommended usage:
- Local development: fine-grained PAT scoped to the required repositories.
- CI (GitHub Actions): workflow GITHUB_TOKEN when permissions are sufficient.
- Long-running services: short-lived GitHub App installation tokens.

Quick start

make init – initialize the local dev environment.
make up – start the dev container.
make run-pre-commit – run lint/type/security suite.
make tests – run dockerized pytest.
make build – build sdist/wheel packages.

Release files for langchain-ai-skills-framework 1.1.20

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for langchain-ai-skills-framework 1.1.20
File	Size	Uploaded
langchain_ai_skills_framework-1.1.20.tar.gz	83.3 kB	Sep 11, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for langchain-ai-skills-framework 1.1.20
File	Interpreter	ABI	Platform	Reset
langchain_ai_skills_framework-1.1.20-py3-none-any.whl 127.9 kB Sep 11, 2026	Python 3	none	any	Details

Total release size: 211.1 kB

Release files / langchain_ai_skills_framework-1.1.20.tar.gz

Download URL	langchain_ai_skills_framework-1.1.20.tar.gz
Size	83.3 kB
Tags	Source
SHA-256 checksum How to use checksums	`14afa0339fd9826c2f5457602b29c9d951e996a1e5c81971b159597c566a9381`
BLAKE2b-256 checksum How to use checksums	`5ef5c29fd063f83d6895f104076e04785375083b529ccdd3ea630b1df8be7238`
Upload date	Sep 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/icanbwell/langchain-ai-skills-framework
Publishing commit: github.com/icanbwell/langchain-ai-skills-framework/tree/31b395621e1040987b673ae7bbc2f51fca63f001

Workflow

Publishing configuration: github.com/icanbwell/langchain-ai-skills-framework/blob/31b395621e1040987b673ae7bbc2f51fca63f001/.github/workflows/python-publish.yml
Publishing logs: github.com/icanbwell/langchain-ai-skills-framework/actions/runs/34633876119/attempts/1

Artifact

Subject: langchain_ai_skills_framework-1.1.20.tar.gz
SHA-256 checksum: 14afa0339fd9826c2f5457602b29c9d951e996a1e5c81971b159597c566a9381 Verifying attestations

Release files / langchain_ai_skills_framework-1.1.20-py3-none-any.whl

Download URL	langchain_ai_skills_framework-1.1.20-py3-none-any.whl
Size	127.9 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`6faafbafaea63fac340001bd7b7129786b145da7ef15f5d4230f7b18a1f92d31`
BLAKE2b-256 checksum How to use checksums	`143dec93384e0a1d070b320c32adf2b999c7bfff27fccbc852ef7ddcca9d09b9`
Upload date	Sep 11, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/icanbwell/langchain-ai-skills-framework
Publishing commit: github.com/icanbwell/langchain-ai-skills-framework/tree/31b395621e1040987b673ae7bbc2f51fca63f001

Workflow

Publishing configuration: github.com/icanbwell/langchain-ai-skills-framework/blob/31b395621e1040987b673ae7bbc2f51fca63f001/.github/workflows/python-publish.yml
Publishing logs: github.com/icanbwell/langchain-ai-skills-framework/actions/runs/34633876119/attempts/1

Artifact

Subject: langchain_ai_skills_framework-1.1.20-py3-none-any.whl
SHA-256 checksum: 6faafbafaea63fac340001bd7b7129786b145da7ef15f5d4230f7b18a1f92d31 Verifying attestations