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 7xuanlu/wenlan --skill forgetgit clone --depth 1 https://github.com/7xuanlu/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/7xuanlu/wenlan/forget)<a href="https://agentmods.dev/skills/7xuanlu/wenlan/forget"><img src="https://agentmods.dev/badge/skills/7xuanlu/wenlan/forget/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/7xuanlu/wenlan/forget"><img src="https://agentmods.dev/badge/skills/7xuanlu/wenlan/forget.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00029 | $0.00485 |
| Opus 5.5 | $0.00012 | $0.00194 |
| Sonnet 5.5 | $0.00006 | $0.00097 |
| Haiku 4.5 | $0.00003 | $0.00049 |
Grade A, and why
forget 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 1mo 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
89% identical to forget — 59 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.
What it actually says
/forget
Delete one memory by exact source_id.
Safety
This cannot be undone by Wenlan. Prefer /capture with a corrected memory when
history should be preserved.
Always confirm with the user before calling forget, unless the same user message already includes an exact id and an unambiguous delete instruction.
If the id is missing, use mcp__wenlan__recall to find candidates or ask the
user for the exact id. The confirmation reply must include the action and id:
delete <id>
A bare id is not confirmation.
Call
After confirmation, call:
mcp__wenlan__forget(memory_id="<source_id>")
Delete only one memory per tool call. For bulk cleanup, use /curate captures
so each item has its own decision.
Auto-commit ~/.wenlan
After a successful delete, snapshot any Markdown projection changes. Best effort only:
git -C ~/.wenlan add -A && \
git -C ~/.wenlan -c user.name=Wenlan -c [email protected] \
commit --quiet -m "forget: <source_id>" 2>/dev/null || \
(sleep 1 && git -C ~/.wenlan add -A && \
git -C ~/.wenlan -c user.name=Wenlan -c [email protected] \
commit --quiet -m "forget: <source_id>" 2>/dev/null) || true
Do not fail the delete if this commit fails.
When to use
- User says to forget or delete a specific memory and gives the id.
- User confirms
delete <id>after recall found the matching memory.
When not to use
- Corrections where history matters: capture a superseding memory.
- Page rebuilds: use
/distill rebuild <page-id>.
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.
- 1mo ago First seen · 68 lines · 29 tokens per session scan A ed22e7c63a6a
forget is a skill published in the GitHub repository 7xuanlu/wenlan (79 stars, last pushed 13d ago), licensed Apache-2.0. It adds 29 tokens to every session and 485 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 89% identical to forget, differing in 59 lines, and is treated as a copy.
Other skills, from other repositories
wenlan-handoff
End a work session. Stores durable captures, writes a narrative session log, and automatically applies typed item-level deltas to the current Space Brief. Invoked as /wenlan-handoff.
curate
Power-user audit of Wenlan's pending surfaces: accept or dismiss pending revisions (conflicts/merges), or audit pending captures (not yet confirmed). Most users want /brief for revisions; that handles the daily flow. Use /wenlan curate only for explicit deep-walk audits after bulk imports, or to walk the full queue…
wenlan-capture
Save a memory to Wenlan in flow, or save something from this conversation as one note when the user asks for a note. Use proactively when the user states a preference, makes a decision, corrects you, or shares a durable fact. Invoked as /wenlan-capture .
wenlan
A single command entry point for Wenlan, a tool that checks its setup and connection and turns stored memories into notes. It can also open or list notes and report its current status.
wenlan-recall
Search Wenlan's local memory by query. Targeted lookup, not orientation. Invoked as /wenlan-recall . Use when the user asks "do you remember", "what do you know about", "look up".
pages
Browse, open, or print distilled pages, reusing the wenlan pages CLI for the actual open (one implementation on your PATH, no setup). /wenlan pages opens the page when one matches, or shows a small native picker when 2-4 match. /wenlan pages --print reads the page here instead of opening an editor. /wenlan pages lists…