bjornmelin/dev-skills · skills/langgraph-multiagent/SKILL.md

langgraph-multiagent skillA

langgraph-multiagent is agent-read markdown (skill) from bjornmelin/dev-skills: Architect-level development, audit, and migration of multi-agent systems using LangGraph (v1+) and LangChain (v1+). Use when building or refactoring supervisor/subagent architectures, orchestrator-worker workflows, routing/hand-offs, agentic RAG, memory (short + long-term), state + context engineering, guardrails + human-in-the-loop, MCP tool integration, observability (LangSmith/OpenTelemetry), deployment, and performance/cost optimization — or when migrating off deprecated patterns like `langg.

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 bjornmelin/dev-skills/langgraph-multiagent@git:20260126.735ce96
Exact content
mdr add bjornmelin/dev-skills/langgraph-multiagent@sha256:524d8992eea7d3d2

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_aw252htjnj7ycm7c.svg)](https://markdownregistry.com/a/art_aw252htjnj7ycm7c)

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Versions

versioncommittedcommitsizeaudit
git:20260126.735ce96 latest2026-01-26 735ce96 8,323 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 (8323 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

bjornmelin/dev-skills · 7 stars · license none · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_aw252htjnj7ycm7c
GET https://markdownregistry.com/api/v1/resolve?ref=bjornmelin/dev-skills/langgraph-multiagent
GET https://markdownregistry.com/api/v1/blob/524d8992eea7d3d2b72810799ed4cbed93d917645b1567bde59531f091c19007

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