Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/yideng966/lightagent/knowledge-wikinpx skills add yideng966/LightAgent --skill knowledge-wikigit clone --depth 1 https://github.com/yideng966/LightAgentWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/yideng966/lightagent/knowledge-wiki)<a href="https://agentmods.dev/skills/yideng966/lightagent/knowledge-wiki"><img src="https://agentmods.dev/badge/skills/yideng966/lightagent/knowledge-wiki.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00046 | $0.00933 |
| Opus 5 | $0.00023 | $0.00466 |
| Sonnet 5 | $0.00009 | $0.00187 |
| Haiku 4.5 | $0.00005 | $0.00093 |
Grade A, and why
knowledge-wiki scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
This is a copy
91% identical to knowledge-wiki — 8 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 103 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Knowledge Wiki
Maintain a persistent, structured knowledge base in the knowledge/ directory.
Core Operations
1. Ingest — User shares an article, document, or resource
- Read and understand the source material
- Extract key facts, insights, and structured knowledge
- Determine the appropriate subdirectory:
- Read
knowledge/index.mdto see existing categories - If a matching category exists, follow that structure
- If not, create a new subdirectory with a clear name
- Read
- Create the knowledge page:
knowledge/<category>/<slug>.md - Update
knowledge/index.mdand append toknowledge/log.md
Source reliability for web materials:
- Prefer navigation links actually exposed on the page over guessed documentation paths.
- Only record URLs that were successfully fetched as Source in knowledge pages.
- 404/410, failed requests, or guessed paths must not be written as sources; if a page cannot be found, say so instead of saving unreliable content.
2. Synthesize — Conversation produces valuable structured knowledge
- Create a knowledge page under the appropriate category
- Update related pages with cross-references
- Update
knowledge/index.mdandknowledge/log.md
3. Query — User asks about accumulated knowledge
- Check
knowledge/index.md(already in your context) for relevant pages - Read specific pages with the
readtool - Supplement with
memory_searchif needed
Page Format
# Page Title
> Source: <URL or description of the original material>
Content here. Cross-reference related pages with markdown links:
[Related Page](../category/related-page.md)
## Key Points
- ...
## Related
- [Page A](../category/page-a.md) — how it relates
- [Page B](../category/page-b.md) — how it relates
The > Source: line records where the knowledge came from (URL, document name, conversation, etc.). Always include it when the material originates from a specific source.
For web sources, only use a URL here after it was successfully fetched or opened. Do not use guessed, failed, or 404/410 URLs as Source values.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 4d ago First seen · 103 lines · 46 tokens per session scan A 05cfbd02718e
knowledge-wiki is a skill published in the GitHub repository yideng966/LightAgent (20 stars, last pushed 23d ago), licensed MIT. It adds 46 tokens to every session and 933 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to knowledge-wiki, differing in 8 lines, and is treated as a copy.
Other skills, from other repositories
mem0-oss-to-platform
Plan and then execute a migration of a project from the mem0 open-source / self-hosted SDK (the local Memory class) to the mem0 Platform / hosted / managed SDK (the MemoryClient class). Use this whenever a developer wants to move, switch, or migrate their mem0 usage off OSS/self-hosted to the hosted API — e.g.…
Cortex
Operate Cortex, the LifeOS memory system — the typed Knowledge Archive (People, Companies, Ideas, Research with typed related: links) plus recall of prior work sessions, ISAs, and conversations. Search, add, harvest, develop, ingest, distill, graph-navigate, recall. USE WHEN cortex, knowledge, knowledge base, search…
auditing-subgroup-fairness
Audit an OpenMed NER or de-identification model for performance disparities across demographic subgroups (sex, age band, race/ethnicity when available) using openmed.eval.fairnessreport. Use when the user wants per-subgroup recall and leakage, wants to check whether de-identification under-protects a group, wants to…
agent-memory
../../../engineering/agent-memory/skills/agent-memory/SKILL.md.
memory
Use when the user asks to remember, recall, forget, update, search, or inspect durable OpenSquilla memory, including profile facts in USER.md and long-term notes in MEMORY.md or memory//.md.
ha-data-stores
Map of Hope Agent's local data stores and safe read-only query workflow. Use when the user asks where Hope Agent stores data, wants to inspect sessions/messages/memory/logs/background jobs/knowledge indexes/settings, asks the model to query local app data, or debugging requires checking persisted state. Trigger…