krimto-write-fact

krimto-write-fact is a skill for Claude Code from krimto-labs/krimto. It costs 70 tokens per session (417 once invoked), scanned A, original, Apache-2.0.

A guide for saving durable facts to Krimto, a shared memory service for personal, team, and company knowledge. It explains how to choose where a fact belongs and how to avoid duplicate records.

In plain words
What is it for?
Use it when someone asks the agent to remember a preference, record a team decision, save project knowledge, or note a lasting fact.
Why use it?
It prevents memories from being saved at the wrong level or repeated, and ensures saved facts are checked before new ones are added.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the krimto plugin — 3 skills, 1 command, 1 agent, 1 hook, 1 MCP server shipped together

Good fit Use it when someone asks the agent to remember a preference, record a team decision, save project knowledge, or note a lasting fact.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/krimto-labs/krimto/krimto-write-fact
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 krimto-labs/krimto --skill krimto-write-fact
Clone the repo
git clone --depth 1 https://github.com/krimto-labs/krimto

Made for: Claude Code.

Or install krimto, the plugin that ships this one along with the rest of its 3 skills, 1 command, 1 agent, 1 hook, 1 MCP server.

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 krimto-write-fact

README.md
[![agentmods](https://agentmods.dev/badge/skills/krimto-labs/krimto/krimto-write-fact/github.svg)](https://agentmods.dev/skills/krimto-labs/krimto/krimto-write-fact)
Your own site
<a href="https://agentmods.dev/skills/krimto-labs/krimto/krimto-write-fact"><img src="https://agentmods.dev/badge/skills/krimto-labs/krimto/krimto-write-fact/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 krimto-write-fact

Your own site · 80×15
<a href="https://agentmods.dev/skills/krimto-labs/krimto/krimto-write-fact"><img src="https://agentmods.dev/badge/skills/krimto-labs/krimto/krimto-write-fact.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 417 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.
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 $0.00070 $0.00417
Opus 5 $0.00035 $0.00209
Sonnet 5 $0.00014 $0.00083
Haiku 4.5 $0.00007 $0.00042

Measured 12d ago against content hash 1b7b81731a03, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

krimto-write-fact 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 12d 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/krimto-write-fact/SKILL.md · 34 lines

What it actually says

Writing facts to Krimto memory

When the user wants to save a durable fact:

  1. Choose the scope (default to the user's personal scope unless the fact is clearly shared):
    • user/<identity> — personal preferences, individual decisions (e.g. user/[email protected])
    • team/<slug> — team conventions, shared system rules (e.g. team/payments)
    • org/<slug> — company-wide standards (e.g. org/acme); org admins only
  2. Call krimto_recall first to avoid writing a duplicate.
  3. Call the MCP tool krimto_write with:
    • scope: one of the forms above
    • title: a descriptive title, ≤ 80 characters
    • body: markdown content
    • tags (optional): lowercase kebab-case array
    • source (optional): URL or stable identifier
    • supersedes (optional): array of fact ids this replaces

The server assigns the author, timestamps, and fact id, writes the markdown file, and commits to git. Return the resulting path so the user can find it.

Common mistakes

  • Don't write the same fact at multiple scopes. Pick the broadest scope where it is true.
  • Don't write to org/ without confirming the user is an org admin.
  • Don't invent the scope. If unclear, ask, or default to the user's personal scope.
  • Don't extract facts silently — only write when the user asks or you learn a durable, non-obvious fact.
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. 12d ago First seen · 34 lines · 70 tokens per session scan A 1b7b81731a03

Subscribe to this mod's changes

krimto-write-fact is a skill published in the GitHub repository krimto-labs/krimto (6 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 70 tokens to every session and 417 once invoked, about $0.0003 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 2026-08-31.

Related

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dashboard

Open OwnMem Console, the local dashboard for this repository's memory. Use when the user asks to open the dashboard, see memory metrics, check adoption or recall quality, or set up the optional embedding lane. Requires a repository initialized with the dashboard layer.

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recall

Recall this repository's OwnMem local memory before changing code, and keep it healthy. Use when a repository contains .ownmem/, when past debugging lessons could apply ("have we hit this before", "why is it done this way"), or when the user mentions ownmem, project memory, or recalling across sessions.

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init

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ultramemory-snapshot

Compose and save a durable, wayback-grade session snapshot to UltraMemory. Use this whenever you are asked to write a session snapshot or rollup of the work just done — in particular when the UltraMemory capture hook nudges you to "Compose a session snapshot per the ultramemory-snapshot Skill rubric ... and save it…

LogicLabsAI/ultramemory-mcp · 97 tokens

setup

Guides Claude through first-time UltraMemory configuration after plugin install — API key, MCP server registration, test recall, and 401/403 troubleshooting.

LogicLabsAI/ultramemory-mcp · 32 tokens

ownmem-init

Install or update OwnMem in the current repository. Use when the user asks to set up OwnMem, add local project memory for coding agents, or refresh an existing OwnMem installation after a version bump.

grpcer/ownmem · 45 tokens