wshobson/agents · plugins/llm-application-dev/skills/langchain-architecture/SKILL.md

langchain-architecture skillA

langchain-architecture is agent-read markdown (skill) from wshobson/agents: Design LLM applications using LangChain 1.x and LangGraph for agents, memory, and tool integration. Use when building LangChain applications, implementing AI agents, or creating complex LLM workflows..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add wshobson/agents/langchain-architecture@git:20260707.511f834
Exact content
mdr add wshobson/agents/langchain-architecture@sha256:0c8dcec1d171a004

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_weok75amp63vn33k.svg)](https://markdownregistry.com/a/art_weok75amp63vn33k)

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Versions

versioncommittedcommitsizeaudit
git:20260707.511f834 latest2026-07-07 511f834 8,022 BA view · diff
git:20260522.be57c0b2026-05-22 be57c0b 8,041 BA view · diff
git:20260307.47a5dbc2026-03-07 47a5dbc 18,913 BA view · diff
git:20260219.08655712026-02-19 0865571 20,307 BA view · diff
git:20260119.56848872026-01-19 5684887 20,307 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8022 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

wshobson/agents · 39,757 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_weok75amp63vn33k
GET https://markdownregistry.com/api/v1/resolve?ref=wshobson/agents/langchain-architecture
GET https://markdownregistry.com/api/v1/blob/0c8dcec1d171a00467eda176a0716866c5bf6c9e86fd0830a74dcabd626bc06a

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.