self-awareness SKILL.md skillA
self-awareness from pengqianhan/ai-human-research-os is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add pengqianhan/ai-human-research-os/self-awareness@git:20260715.38d79bePins git:20260715.38d79be in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- pengqianhan/ai-human-research-os
- Path
research-skills-hub/claude-science-skills/skills/self-awareness/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260715.38d79be, committed Jul 15, 2026
- Size
- 13,685 bytes
- Repository stars
- 3
- License
- MIT
Claude Science's own session database schema and SDK surface for introspection via host.query(). Load this when you need to query your own conversation history, token usage, cost accounting, execution log, or artifact metadata beyond what host.frames()/host.artifacts() provide — e.g. "how many tokens has this session used", "what was my last tool call", "list every file I've written", "where are messages stored", "what tables can I query", "inspect frames.context_data", or any time you're…
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-awareness — Claude Science's own database and SDK
`host.query(sql, params=[], limit=None, df=False)` runs read-only SQLite
against Claude Science's own metadata DB. It is only available via the **`repl`
tool** (not `python`/`r`). Results are automatically scoped to the current
project, so `SELECT * FROM frames` returns only frames in this project. The
`repl` tool is stdlib-only — `df=True` returns the raw dict there (use
`json.dump(..., open("handoff/q.json","w"))` and load in a `python` cell if
you want pandas).
## Dialect and limits
- **SQLite.** Epoch-milliseconds for all timestamps
(`created_at > strftime('%s','now','-1 day')*1000`). Booleans are `0`/`1`.
JSON columns are TEXT — use `json_extract(col, '$.key')`. Recursive CTEs OK.
- `SELECT` / `WITH` / `PRAGMA` / `EXPLAIN` only; one statement per call;
`?` placeholders with `params=[...]`.
- **Scoping.** Most tables are transparently filtered to the current
project (and `memories` to the current user) via CTEs that shadow the
real tables — `session_claims`, `verification_checks`, and `poller_lease`
are unscoped. You therefore **cannot** use `main.table` / `temp.table` —
…Read the whole file at its exact version.
How to install
mdr add pengqianhan/ai-human-research-os/self-awareness@sha256:eb5c865be49db2f9The line at the top of this page pins the label git:20260715.38d79be, 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_zo5tbncbu64mka5u)
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Versions
The registry has recorded 1 version of this file, committed on Jul 15, 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 (13685 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
pengqianhan/ai-human-research-os · 3 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zo5tbncbu64mka5u GET https://markdownregistry.com/api/v1/resolve?ref=pengqianhan/ai-human-research-os/self-awareness GET https://markdownregistry.com/api/v1/blob/eb5c865be49db2f904602ff26052dcb34642fae92363334fa0f0c36b66d57f1f
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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