Borrowing it
Nothing to install: this file belongs to vscarpenter/gsd-task-manager. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/vscarpenter/gsd-task-manager/main/.agents/skills/open-knowledge/SKILL.mdgit clone --depth 1 https://github.com/vscarpenter/gsd-task-managerWrote 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/vscarpenter/gsd-task-manager/open-knowledge)<a href="https://agentmods.dev/skills/vscarpenter/gsd-task-manager/open-knowledge"><img src="https://agentmods.dev/badge/skills/vscarpenter/gsd-task-manager/open-knowledge/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/vscarpenter/gsd-task-manager/open-knowledge"><img src="https://agentmods.dev/badge/skills/vscarpenter/gsd-task-manager/open-knowledge.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Rogue Agent · line 3 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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 5.1 | $0.00148 | $0.05179 |
| Opus 5.5 | $0.00059 | $0.02072 |
| Sonnet 5.5 | $0.00030 | $0.01036 |
| Haiku 4.5 | $0.00015 | $0.00518 |
Grade A, and why
open-knowledge 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 2mo 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.
How it starts
The opening of the file, as written. The whole thing — 134 lines — stays where its author put it; the contents beside it link to each section on GitHub.
OpenKnowledge — agent guidance
OpenKnowledge (OK) is a markdown-CRDT collaboration platform exposed via MCP. This skill is the single source of OK agent guidance. Every rule below is a MUST unless marked otherwise. Depth lives in references/*.md — one level deep; load a reference when its task comes up.
Skill version tracks
@inkeep/open-knowledge-server.cat ~/.ok/skill-state.ymlshows what's installed.ok seedneeds@inkeep/open-knowledge>= 0.4.0; if it errorsunknown command,npm install -g @inkeep/open-knowledge.
Setup (not connected yet?). If the
mcp__open-knowledge__*tools aren't available in your client, this project isn't wired up on this machine — seereferences/setup.mdfor the rung ladder (approve.mcp.json→ok startCLI → optional desktop app) and the canonical quickstart.
TL;DR — the 90% case
- Reads:
exec("cat …")for one doc,exec("ls -A …")for a directory (folder defaults + template menu),exec("grep …")for literal,searchfor ranked retrieval. NativeRead/Greponly on source code (.ts/.py/ …), never on in-scope.md/.mdx. - Writes:
write({ document: { path, content } })for a new or full-replace doc;edit({ document: { path, find, replace } })for a body find/replace;edit({ document: { path, frontmatter } })for a frontmatter merge-patch (nulldeletes a key).delete({ document })removes,move({ from, to })moves/renames. Body find/replace is body-only. Pass a one-linesummary(≤80 chars, user-facing outcome) on every content write. - Preview / open a doc — determine your ONE surface FIRST (once per session). Before opening anything, pick where to focus, stop at first match:
OK_DESKTOP_TERMINALset (check your env —echo "$OK_DESKTOP_TERMINAL") → OK Desktop's own terminal →ok open <name>(switches this window) · havepreview_*→ Codex Desktop pane · have a URL-navigation/browser tool → Cursor/Codex →preview_urlthen navigate it · else plain CLI →ok open <name>.ok open <name>opens a doc or folder (auto-detected — no--folder); add--skill <name>for a skill. ThepreviewUrlfield is a route id, not your open mechanism — don't hand it to a browser just because you saw it. Don'tpreview_screenshotto confirm edits. Full Step-0 procedure + per-surface how-to:references/preview.md. - Workflow guides:
workflow({ kind: 'ingest' | 'research' | 'consolidate' | 'discover' })returns a procedural guide, not data. Use it when the work fits the layer. - Direct questions: a plain business question ("which customers…", "what did we decide about…") routes to
search/exec+ a cited chat answer — no "research" keyword needed. Persist only when durable + multi-doc + not already covered, and offer first. Seereferences/corpus-qa.md. - Authoring or improving a skill ("write/make a skill", "improve this skill", "turn this into a skill"): STOP and invoke the
open-knowledge-write-skillskill — it owns scope choice (project vs global), the SKILL.md contract, evaluation, and install; don't improvise from this skill. Author through theskilltarget (write({ skill })), never a raw.ok/skills/…document. Never read, diff, or edit the installed projections under.Codex/skills/·.cursor/skills/·.codex/skills/·.opencode/skills/·.pi/skills/·.agents/skills/—installgenerates them and overwrites them on the next sync; they are NOT source of truth.
What ships with it
15 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- references/anti-patterns.md 6.7 KB
- references/cadence-and-logs.md 2.3 KB
- references/components-and-visuals.md 5.8 KB
- references/conflict-resolution.md 2.4 KB
- references/corpus-qa.md 2.4 KB
- references/doc-editing.md 3.3 KB
- references/folder-model.md 3.1 KB
- references/ingest-and-sources.md 907 B
- references/linking.md 4.0 KB
- references/media-and-assets.md 2.0 KB
- references/preview.md 11 KB
- references/setup.md 1.9 KB
- references/template-authoring.md 4.0 KB
- references/workflow-guides.md 3.8 KB
- references/writing.md 1.7 KB
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.
- 2mo ago First seen · 134 lines · 148 tokens per session scan A 5f8839369573
open-knowledge is a skill published in the GitHub repository vscarpenter/gsd-task-manager (40 stars, last pushed yesterday), licensed MIT. It adds 148 tokens to every session and 5,179 once invoked, about $0.0006 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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