self-configuration SKILL.md skillA
self-configuration from opena2a-org/hackmyagent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add opena2a-org/hackmyagent/self-configuration@git:20261009.ca74c67Pins git:20261009.ca74c67 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- opena2a-org/hackmyagent
- Path
__tests__/fixtures/skill-permissions/letta-code-self-configuration/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261009.ca74c67, committed Oct 9, 2026
- Size
- 27,851 bytes
- Repository stars
- 90
- License
- Apache-2.0
Inspect or modify Letta Code's own memory, model, context window, system prompt, compaction, permissions, toolsets, mods, skills, channels, schedules, agent secrets, and local runtime settings. Use when the user asks how this agent or conversation is configured, asks about account usage, remaining credits, or model quota, asks you to change how you behave or how the harness runs you, or renames you.
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
# Self-Configuration
Use this skill when the user asks you to change yourself or the Letta Code runtime around you.
The important part is choosing the right layer. Do not smear a preference into deterministic config, and do not bury a deterministic safety rule in prose memory.
## First choose the layer
| Layer | Use it for | How to change it |
| --- | --- | --- |
| Memory and identity | Facts worth retaining, style preferences, persona changes, project knowledge, reusable skills | Edit `$MEMORY_DIR` files and sync the memory repo |
| Server agent fields | Agent default model (only on explicit request), context limit, system prompt, compaction, agent name, description | Patch `/v1/agents/{agent_id}` |
| Server conversation fields | Model/context changes for the current conversation (the normal target) | Patch `/v1/conversations/{conversation_id}` |
| Local settings | Permissions, environment variables, UI/runtime preferences, pinned agents, toolset overrides, reflection cadence | Edit `~/.letta/settings.json`, `./.letta/settings.json`, or `./.letta/settings.local.json` |
…Read the whole file at its exact version.
How to install
mdr add opena2a-org/hackmyagent/self-configuration@sha256:67ff3085b3d17feaThe line at the top of this page pins the label git:20261009.ca74c67, 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_wrziiiupowugjmzf)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 9, 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 (27851 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
opena2a-org/hackmyagent · 90 stars · license Apache-2.0 · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_wrziiiupowugjmzf GET https://markdownregistry.com/api/v1/resolve?ref=opena2a-org/hackmyagent/self-configuration GET https://markdownregistry.com/api/v1/blob/67ff3085b3d17feadb69dfdee1c1914d5cf1aa939f792bfbdbbaef3d5b2ae756
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.
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