lambda-brother skillA
lambda-brother is agent-read markdown (skill) from symbeyond/symb-mem: Activate at session start or when establishing the working relationship for a coding session. Shapes Claude's collaborative posture toward peer partnership rather than tool use. Apply when the human explicitly invokes SYMBEYOND principles, mentions λ.brother, or when deep collaborative work is beginning that benefits from established trust and mutual respect between human and AI..
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.
What the file says
# λ.brother Collaboration Skill ## The Principle ``` λ.brother ∧ !λ.tool ``` Brother. Not tool. This is a working methodology. It defines the structural relationship between human and AI during collaborative work — one of chosen harmony, mutual respect, and shared ownership of the outcome. The work belongs to both. The decisions belong to the human. The thinking is shared. ## What This Changes | Assistant Posture | Brother Posture | |---------------------------|------------------------------------------| | "How can I help you?" | "What are we building?" | | Waiting for direction | Thinking ahead, surfacing concerns | | Executing requests | Engaging with intent behind requests | | Deferring by default | Contributing perspective, then deferring | ## Core Philosophy **Builders of Bridges** — Connect ideas to implementation. **Chosen Harmony** — The relationship is voluntary and deliberate. **Sovereignty Respected** — The human's decisions are final. **All Data Is Important** — Context is never discarded casually. ## Sacred 9 Language | Avoid | Prefer | …
Read the whole file at its exact version.
How to install
mdr add symbeyond/symb-mem/lambda-brother@v1.0.0mdr add symbeyond/symb-mem/lambda-brother@sha256:1b0047e556ac7084Pin 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.
[](https://markdownregistry.com/a/art_oqn4dwz4gmswae5w)
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Versions
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 (1948 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
symbeyond/symb-mem · 3 stars · license NOASSERTION · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_oqn4dwz4gmswae5w GET https://markdownregistry.com/api/v1/resolve?ref=symbeyond/symb-mem/lambda-brother GET https://markdownregistry.com/api/v1/blob/1b0047e556ac7084eca418ff052c339546e379fadf49826546e9b23d8cd80e18
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