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 skills add wenlan-app/wenlan --skill briefgit clone --depth 1 https://github.com/wenlan-app/wenlanWrote 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/wenlan-app/wenlan/brief)<a href="https://agentmods.dev/skills/wenlan-app/wenlan/brief"><img src="https://agentmods.dev/badge/skills/wenlan-app/wenlan/brief/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/wenlan-app/wenlan/brief"><img src="https://agentmods.dev/badge/skills/wenlan-app/wenlan/brief.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00048 | $0.00760 |
| Opus 5.5 | $0.00019 | $0.00304 |
| Sonnet 5.5 | $0.00010 | $0.00152 |
| Haiku 4.5 | $0.00005 | $0.00076 |
Grade B, and why
brief scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
resolver="$(find "$HOME/.codex/plugins/cache" -path '*/wenlan/*/bin/resolve-space.sh' 2>/dev/null | head -1)" Copies of this mod
1 near-identical copy found in the catalogue:
- brief — 91% identical, 42 lines differ
How it starts
The opening of the file, as written. The whole thing — 89 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/brief
Read one Space's current project snapshot. The daemon Brief is authoritative;
~/.wenlan/sessions/_status/*.md is only a one-way human-readable receipt and must
never be read as product state.
1. Resolve the Space
Run the bundled resolver once. It prints the resolved Space line itself; an
empty space means unscoped, so omit space.
raw_args="<the full argument string passed to /brief>"
# The resolver ships inside the installed plugin; the relative path only
# exists in a wenlan checkout.
resolver="$(find "$HOME/.codex/plugins/cache" -path '*/wenlan/*/bin/resolve-space.sh' 2>/dev/null | head -1)"
resolved="$("${resolver:-plugin-codex/bin/resolve-space.sh}" --cwd "$PWD" --args "$raw_args")"
space="$(printf '%s\n' "$resolved" | cut -f1)"
source_layer="$(printf '%s\n' "$resolved" | cut -f2)"
topic_arg="$(printf '%s\n' "$resolved" | cut -f3-)"
2. Read the Brief
Call:
mcp__wenlan__brief(
topic="<topic_arg only when the user supplied one>",
space="<resolved only when non-empty>"
)
Do not invent or infer a topic when the argument is absent. No topic means the
complete Brief alone. A topic means the same complete Brief plus a separate
Related Context section scoped to that Space.
Brief reads never create state. If the state is brief_not_created, explain
that the first /handoff update will create it. If the state is
space_not_resolved, ask for a Space only when the working directory and
configuration cannot resolve one safely.
Render:
- Last-session summary.
- Active items.
- Backlog items.
- Related Context, only when returned.
Keep stable item IDs and versions available for later /handoff reconciliation,
but do not clutter the normal user-facing list with them.
3. Pending revisions
After the Brief, call:
mcp__wenlan__list_pending_revisions(limit=10)
If empty, say nothing. If the call fails, emit one warning and keep the Brief.
If non-empty, show at most the top three with target_source_id,
revision_content, and source agent. Never auto-action them.
What ships with it
1 file 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.
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.
- 3d ago Changed · +9 lines · -2 tokens per session 4927cd931831
- 4d ago First seen · 80 lines · 50 tokens per session scan B 43ad9319ebf8
brief is a skill published in the GitHub repository wenlan-app/wenlan (82 stars, last pushed yesterday), licensed Apache-2.0. It adds 48 tokens to every session and 760 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-11.
Other skills, from other repositories
forget
Delete a Wenlan memory by exact id from Codex. Destructive and confirmation gated. Invoked as /forget .
curate
Review pending Wenlan captures, revisions, or daemon refinements from Codex. Use for explicit audit walks after /brief or /handoff surfaces pending work. Invoked as /curate captures, /curate revisions, or /curate refinements.
recall
Search Wenlan's local memory from Codex by query. Targeted lookup, not session orientation. Invoked as /recall .
capture
Save a durable memory to Wenlan from Codex. Use proactively when the user states a preference, makes a decision, corrects you, or shares a durable fact. Invoked as /capture .
handoff
End a Codex work session. Stores durable captures, writes a narrative session log, and automatically applies typed item-level deltas to the current Space Brief. Invoked as /handoff.
lint
Lint Wenlan memory quality and hygiene, check vocabulary, or resolve every finding into a ready repair, review item, system action, or blocker.