cristhianzl/claude-skills-czl · configs/langflow/skills/building-langflow-components/SKILL.md

building-langflow-components skillA

building-langflow-components is agent-read markdown (skill) from cristhianzl/claude-skills-czl: Create, evolve, and ship Langflow Components — the building blocks of every flow. Use when the user asks to "create a component", "add a provider component", "build an LLM component", "add Anthropic / OpenAI / Chroma / etc. integration", "expose this as a Component", or "wrap this LangChain class as a Component". Enforces the immutable-class-name rule, the inputs/outputs API, the hot-reload workflow, ComponentTestBase fixtures, and the bundle-vs-base placement decision. For refactoring an existi.

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 cristhianzl/claude-skills-czl/building-langflow-components@git:20260810.f245b00
Exact content
mdr add cristhianzl/claude-skills-czl/building-langflow-components@sha256:10d55c0a536050b3

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_jmbbm72azyjqon2r.svg)](https://markdownregistry.com/a/art_jmbbm72azyjqon2r)

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Versions

versioncommittedcommitsizeaudit
git:20260810.f245b00 latest2026-08-10 f245b00 15,714 BA view · diff
git:20260619.c43368b2026-06-19 c43368b 15,772 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 (15714 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

cristhianzl/claude-skills-czl · 5 stars · license MIT · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_jmbbm72azyjqon2r
GET https://markdownregistry.com/api/v1/resolve?ref=cristhianzl/claude-skills-czl/building-langflow-components
GET https://markdownregistry.com/api/v1/blob/10d55c0a536050b3c8f243bb7976a2defc9fb8992706f32964e65bb01a2d5a27

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