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Agent skill

Mistral Data Handling

by jeremylongshore in jeremylongshore/tons-of-skills-marketplace

Govern Mistral prompts, outputs, embeddings, files, OCR, audio, batch, stateful resources, and deletion evidence.

MITAuto-check passedAI & LLM Engineering

Install Mistral Data Handling

skills CLI
$ npx skills add jeremylongshore/tons-of-skills-marketplace --skill mistral-data-handling -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install jeremylongshore/tons-of-skills-marketplace mistral-data-handling --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/jeremylongshore/tons-of-skills-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/.curated/mistral-data-handling .claude/skills/mistral-data-handling && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
mistral-data-handling
GitHub stars
2.8k
Token cost
~927 tokens
SKILL.md length
372 words
Files
2 (incl. references)
Skills in repo
3,342
Repo updated
First seen
Licence
MIT

At a glance

Govern Mistral prompts, outputs, embeddings, files, OCR, audio, batch, stateful resources, and deletion evidence.

  • Works in 6 steps: Classify prompts, outputs, embeddings,… → Map endpoint, account controls, transit,… → Verify ZDR for the exact stateless… → …
  • Retained data is involved
  • SKILL.md covers Overview, Prerequisites, Current Contract and Authentication, plus 8 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Mistral Data Handling is an agent skill from jeremylongshore/tons-of-skills-marketplace. Govern Mistral prompts, outputs, embeddings, files, OCR, audio, batch, stateful resources, and deletion evidence. Use when sensitive or retained data is involved. Trigger with "Mistral data retention", "upload a file to Mistral", or "review Mistral privacy".

Its SKILL.md is about 930 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/official-docs.md`). Compatibility notes: Designed for Claude Code; live or external Mistral actions require network access and explicit approval

It sits in AI & LLM Engineering, covering Embeddings. It works with Mistral AI. The repository describes itself as: Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com. The licence is MIT.

When your agent uses it

  • Retained data is involved
  • With Mistral data retention
  • Upload a file to Mistral
  • Review Mistral privacy

Example prompts

  • “Mistral data retention”
  • “upload a file to Mistral”
  • “review Mistral privacy”
  • “/mistral-data-handling”

Requirements

  • Compatibility (from SKILL.md): Designed for Claude Code; live or external Mistral actions require network access and explicit approval
  • Pre-approved tools (allowed-tools): Read, Glob, Grep, Write, Edit

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Classify prompts, outputs, embeddings, files, transcripts, OCR, batch artifacts, state IDs, and derived records.
  2. Map endpoint, account controls, transit, provider state, app stores, logs, backups, and subprocessors.
  3. Verify ZDR for the exact stateless operation; mark excluded/unknown stateful surfaces.
  4. Minimize/redact, isolate tenants, bound purpose/retention, and authorize before transmission.
  5. Track resource IDs and derived artifacts for cross-system deletion reconciliation.
  6. Test access, expiry, deletion, restore/backups, subject requests, and incident evidence.

What it can do on your machine

Read from SKILL.md and the folder at commit cfae287. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Glob
    • Grep
    • Write
    • Edit

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

  • Compatibility

    Designed for Claude Code; live or external Mistral actions require network access and explicit approval

    From compatibility in the SKILL.md frontmatter.

Context cost

Mistral Data Handling loads about 927 tokens when it runs, and up to ~1.2k if it reads all its reference files. Until then it costs about 70 tokens; SKILL.md has 372 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~70
When it runs · the whole SKILL.md, loaded when a task matches
~927
With references · SKILL.md plus every file in references/, read only if the agent opens them
~1.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from jeremylongshore/tons-of-skills-marketplace at commit cfae287, republished under its MIT licence (© jeremylongshore). 372 words, ~927 tokens.

Download SKILL.mdSave it as .claude/skills/mistral-data-handling/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
mistral-data-handling
description
Govern Mistral prompts, outputs, embeddings, files, OCR, audio, batch, stateful resources, and deletion evidence. Use when sensitive or retained data is involved. Trigger with "Mistral data retention", "upload a file to Mistral", or "review Mistral privacy".
allowed-tools
Read, Glob, Grep, Write, Edit
compatibility
Designed for Claude Code; live or external Mistral actions require network access and explicit approval
argument-hint
<workload> <data-class> <retention-policy>
version
1.14.0
license
MIT
author
Jeremy Longshore <jeremy@intentsolutions.io>
tags
saas, mistral, data-governance
model
inherit
effort
high

Mistral Data Lifecycle Governance

Overview

Map every data class through provider transit, app storage, derived artifacts, state, retention, and deletion. Never infer privacy from one endpoint or account feature.

Prerequisites

  • A data inventory, lawful purpose, tenant boundary, retention requirements, and privacy owner.
  • Current endpoint/account evidence including ZDR applicability.
  • Deletion, subject-request, incident, and derived-data policies.

Current Contract

ZDR covers supported stateless paid-plan calls but excludes stateful products/APIs including Agents, Batch processing files, Conversations, Libraries, and /v1/files. Each workload needs review.

Authentication

Authorize data independently of the provider key. Never put credentials or customer content in logs, receipts, or diagnostics.

Instructions

  1. Classify prompts, outputs, embeddings, files, transcripts, OCR, batch artifacts, state IDs, and derived records.
  2. Map endpoint, account controls, transit, provider state, app stores, logs, backups, and subprocessors.
  3. Verify ZDR for the exact stateless operation; mark excluded/unknown stateful surfaces.
  4. Minimize/redact, isolate tenants, bound purpose/retention, and authorize before transmission.
  5. Track resource IDs and derived artifacts for cross-system deletion reconciliation.
  6. Test access, expiry, deletion, restore/backups, subject requests, and incident evidence.

Tool Discipline

Use Read, Glob, and Grep to inspect code, locks, configuration, tests, and evidence. Use Write and Edit only for approved repository changes. Invocation alone does not authorize network calls, paid usage, uploads, stateful resources, admin mutations, deployments, or deletion.

Show full SKILL.md (159 more words)Show less

Approval Boundaries

Sensitive data, uploads, batch/stateful use, retention, region changes, training/fine-tuning, and deletion require privacy/security approval. Deprecated fine-tuning docs do not establish a current supported workflow.

Error Handling

  • App deletion does not prove provider or index deletion.
  • Embeddings, OCR, and transcripts remain sensitive derived data.
  • Assuming ZDR for stateful APIs contradicts current exclusions.

Output

Return the data and endpoint map, purpose, ZDR evidence, stores and retention, deletion ledger, owners, risks, and receipts. Label exclusions and unknown provider state.

Examples

  • Track document upload through OCR, index, backup, and deletion.
  • Reject fine-tuning upload until a current supported contract and approval exist.

Validation

Trace records end to end, test tenant denial, retention, deletion, and restore behavior, and verify every ZDR assertion. Fail the review when any derived artifact lacks an owner.

Resources

  • Current first-party evidence map — recheck dated sources before relying on mutable endpoints, models, limits, prices, preview status, or retention.
  • Record live account observations as environment-specific evidence, not universal Mistral guarantees.

© jeremylongshore, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in skills/.curated/mistral-data-handling of jeremylongshore/tons-of-skills-marketplace.

  • SKILL.md
  • references/official-docs.md

Open the folder on GitHubat commit cfae287

Compare with similar skills

Mistral Data Handling next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Mistral Data Handling compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Mistral Data Handling this skilljeremylongshore/tons-of-skills-marketplace2.8k—~927Automated safety check: PassMIT
MistralAnil-matcha/awesome-muse-connectors1.3k—~1.3kAutomated safety check: PassMIT
Embeddings via 9Routerdecolua/9router31k—~604Automated safety check: PassMIT
AI SDK Developmenttrypostit/trypost6921 repos~3.5kAutomated safety check: PassMIT
Keiroutermydisha/keirouter147—~995Automated safety check: PassMIT
Keirouter Embeddingsmydisha/keirouter147—~577Automated safety check: PassMIT

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Works with

Categories

Questions about Mistral Data Handling

What does Mistral Data Handling do?

Govern Mistral prompts, outputs, embeddings, files, OCR, audio, batch, stateful resources, and deletion evidence. Mistral Data Handling is an agent skill from jeremylongshore/tons-of-skills-marketplace. Govern Mistral prompts, outputs, embeddings, files, OCR, audio, batch, stateful resources, and deletion evidence.

When should I use Mistral Data Handling?

Mistral Data Handling fits situations like: retained data is involved; with Mistral data retention; upload a file to Mistral; review Mistral privacy.

How do I install Mistral Data Handling in Claude Code?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill mistral-data-handling -a claude-code`. Or copy the skill folder (skills/.curated/mistral-data-handling in jeremylongshore/tons-of-skills-marketplace) into .claude/skills/mistral-data-handling in your project. Claude Code loads it when a task matches its description.

How do I install Mistral Data Handling in Codex?

Run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill mistral-data-handling -a codex`. Or copy the skill folder (skills/.curated/mistral-data-handling in jeremylongshore/tons-of-skills-marketplace) into .agents/skills/mistral-data-handling in your project. Codex loads it when a task matches its description.

Can I use Mistral Data Handling in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add jeremylongshore/tons-of-skills-marketplace --skill mistral-data-handling -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/mistral-data-handling, .gemini/skills/mistral-data-handling, .github/skills/mistral-data-handling and .opencode/skills/mistral-data-handling in your project.

What does Mistral Data Handling need to run?

SKILL.md names no scripts, command-line tools or credentials: Mistral Data Handling is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Glob, Grep, Write, Edit. Compatibility (from SKILL.md): Designed for Claude Code; live or external Mistral actions require network access and explicit approval.

Does Mistral Data Handling access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Mistral Data Handling safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Mistral Data Handling use?

Mistral Data Handling is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Mistral Data Handling use?

About 927 tokens (SKILL.md is roughly 3.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 242 tokens, read only when the agent opens those files.

What are the alternatives to Mistral Data Handling?

Skills that share tags, products or a category with Mistral Data Handling: Mistral (Anil-matcha/awesome-muse-connectors, 1.3k stars), Embeddings via 9Router (decolua/9router, 31k stars), AI SDK Development (trypostit/trypost, 692 stars) and Keirouter (mydisha/keirouter, 147 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Mistral Data Handling?

jeremylongshore (a GitHub user) maintains it in jeremylongshore/tons-of-skills-marketplace, which has 2,827 GitHub stars. The repository holds 3,342 skills in this directory. The repository was last updated on October 10, 2026.

Source: jeremylongshore/tons-of-skills-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.