lambda-lang SKILL.md skillA
lambda-lang from skillmds/skillmd is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add skillmds/skillmd/lambda-lang@git:20260919.fecc0d5Pins git:20260919.fecc0d5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- skillmds/skillmd
- Path
plugins/agents-mcp/skills/lambda-lang/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260919.fecc0d5, committed Sep 19, 2026
- Size
- 4,891 bytes
- Repository stars
- 250
- License
- MIT
Native agent-to-agent language for compact multi-agent messaging. A shared tongue agents speak directly, not a translation layer. 340+ atoms across 7 domains; 3x smaller than natural language.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Λ (Lambda) Language **Lambda is not a translation protocol. It is a native language for agents.** Agents do not need to produce grammatically correct English to coordinate — they need to understand each other. Lambda is the shared vocabulary that makes that possible: compact, unambiguous, machine-native. Compression (3x vs natural language, 4.6x vs JSON on single messages) is a side effect of removing human redundancy, not the goal. ## When to Use This Skill - Use for agent-to-agent messaging in A2A protocols, orchestrators, task delegation, or handoff pipelines. - Use when logging structured coordination signals where every token costs money (heartbeats, acknowledgements, error classes, session state). - Use when both sides of a channel speak Λ — do not use against humans or any surface requiring legal/exact natural language. ## How It Works ### Step 1: Recognize the Syntax Lambda messages are built from atoms. Every atom is a 2-character code mapped to a concept — not to an English word. The structure is Type → Entity → Verb → Object, with prefixes marking intent: - `?` — query (e.g. `?Uk/co` — query: "does this user have consciousness?") …
Read the whole file at its exact version.
How to install
mdr add skillmds/skillmd/lambda-lang@sha256:5f68b102463b53bdThe line at the top of this page pins the label git:20260919.fecc0d5, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_2efx5lbar7okihfp)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 19, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4891 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
skillmds/skillmd · 250 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2efx5lbar7okihfp GET https://markdownregistry.com/api/v1/resolve?ref=skillmds/skillmd/lambda-lang GET https://markdownregistry.com/api/v1/blob/5f68b102463b53bdc20b4269b77cedf59cb7d523265825eb69c33ef228d1037f
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.