greplica-update-working-memory

greplica-update-working-memory is a skill for Claude Code from Autoloops/greplica. It costs 46 tokens per session (5,564 once invoked), scanned A, original, MIT.

A tool for updating Greplica's saved notes about a coding session, including important code changes and lasting project decisions. Greplica is a system that stores searchable working memory for a repository.

In plain words
What is it for?
Use it after development work to record durable information from the session in the repository's Greplica memory.
Why use it?
It keeps useful context from being lost between coding sessions, so future agents can find decisions and constraints without rereading the whole conversation.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: mentions CLAUDE.md; mentions AGENTS.md; mentions Codex.

Good fit Use it after development work to record durable information from the session in the repository's Greplica memory.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/autoloops/greplica/greplica-update-working-memory
Install

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.

Any agent
npx skills add Autoloops/greplica --skill greplica-update-working-memory
Clone the repo
git clone --depth 1 https://github.com/Autoloops/greplica

Made for: Claude Code.

Wrote 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.

agentmods badge for greplica-update-working-memory

README.md
[![agentmods](https://agentmods.dev/badge/skills/autoloops/greplica/greplica-update-working-memory/github.svg)](https://agentmods.dev/skills/autoloops/greplica/greplica-update-working-memory)
Your own site
<a href="https://agentmods.dev/skills/autoloops/greplica/greplica-update-working-memory"><img src="https://agentmods.dev/badge/skills/autoloops/greplica/greplica-update-working-memory/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.

agentmods 80×15 button for greplica-update-working-memory

Your own site · 80×15
<a href="https://agentmods.dev/skills/autoloops/greplica/greplica-update-working-memory"><img src="https://agentmods.dev/badge/skills/autoloops/greplica/greplica-update-working-memory.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,564 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
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 Excessive Agency · line 21
    Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.
    Fix: Add human-in-the-loop confirmation for destructive, irreversible, or high-impact operations. Never auto-execute commands that modify files, send data, or alter system state.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00046 $0.05564
Opus 5 $0.00023 $0.02782
Sonnet 5 $0.00009 $0.01113
Haiku 4.5 $0.00005 $0.00556

Measured 10d ago against content hash a4102072c638, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

greplica-update-working-memory 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 10d 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.

skills/greplica-update-working-memory/SKILL.md · 332 lines

How it starts

The opening of the file, as written. The whole thing — 332 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Update Greplica Working Memory

Update working memory with durable information learned during this coding session.

Preconditions

Run from the target repository root, a subdirectory inside it, or a non-Git folder that should have its own memory.

Do not run greplica doctor as a routine preflight. Run the needed Greplica commands directly; if one fails, use the error to decide whether greplica doctor would help diagnose installation, target detection, or embedding-provider configuration.

If greplica is missing, tell the user to run the Greplica setup prompt from the README.

If a Greplica command reports that Greplica is not installed for this repo, tell the user to run the Greplica setup prompt from the README inside this repo.

Local embeddings are the default and do not require OPENAI_API_KEY. If Greplica is configured for OpenAI and a command reports that OPENAI_API_KEY is missing, stop. Do not ask the user to paste the key into chat. Tell them to set it in their shell before launching the coding agent, or in target-root .env.local.

Gather Evidence

Use the current conversation/session context plus code evidence. Read:

  • git status --short
  • git diff --stat
  • focused git diff for changed areas
  • files touched by the session when needed to verify claims
  • existing relevant memory with greplica graph context "<task or changed area>"
  • code-anchor audit with greplica graph audit anchors when the installed Greplica version supports it

Use the current session as context, but verify durable code facts against files or diffs when possible.

Transcript evidence can produce useful memory, but it has different roles:

  • user decisions, constraints, rejected alternatives, and future-work boundaries can become source_verified session claims.
  • explored repo paths can become memory only when they explain ownership, a cross-component flow, a confusing distinction, or a location future agents would otherwise rediscover.
  • tool outputs containing file paths, symbols, line numbers, or Greplica anchors are navigation clues, not proof by themselves.
  • convert a transcript clue into a code_verified claim only after checking the current file/diff and adding a precise code_anchors entry.
  • when a session decision, rationale, constraint, trade-off, or future-work claim points at a concrete code area, include code_anchors as navigation hints if you verified those anchors. The session source remains the evidence for the decision; the anchors tell future agents where the related code lives.
  • if a transcript mentions an issue, PR, review, or comment packet, store the durable fact from the packet content, not a title-only summary.

Read the full file on GitHub · 332 lines

Changes

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.

  1. 10d ago First seen · 332 lines · 46 tokens per session scan A a4102072c638

Subscribe to this mod's changes

greplica-update-working-memory is a skill published in the GitHub repository Autoloops/greplica (433 stars, last pushed 1mo ago), licensed MIT. It adds 46 tokens to every session and 5,564 once invoked, about $0.0002 per session on Opus 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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