tanstack/ai · packages/ai-persistence/skills/ai-persistence/SKILL.md

ai-persistence skillA

ai-persistence is agent-read markdown (skill) from tanstack/ai: Durability and state persistence for TanStack AI chats with @tanstack/ai-persistence. Routes to server chat persistence (withPersistence), client persistence (localStorage/IndexedDB), the store contracts, and adapter recipes. Distinguishes delivery durability (resumable streams) from conversation state. Use when conversations must survive reloads, multi-device, approvals, or server restarts — NOT for stream reconnect alone..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add tanstack/ai/ai-persistence@git:20260820.9b5f841
Exact content
mdr add tanstack/ai/ai-persistence@sha256:4508322a41a4d343

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_vj4nwny4t3l3nk6i.svg)](https://markdownregistry.com/a/art_vj4nwny4t3l3nk6i)

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Versions

versioncommittedcommitsizeaudit
git:20260820.9b5f841 latest2026-08-20 9b5f841 13,050 BA view · diff
git:20260731.826cfed2026-07-31 826cfed 12,634 BA view · diff
git:20260731.996a9802026-07-31 996a980 12,634 BA view · diff
git:20260727.4ab149f2026-07-27 4ab149f 9,510 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (13050 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

tanstack/ai · 3,121 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vj4nwny4t3l3nk6i
GET https://markdownregistry.com/api/v1/resolve?ref=tanstack/ai/ai-persistence
GET https://markdownregistry.com/api/v1/blob/4508322a41a4d3437fc8027fac7da4aa2229d48e0f307c8615465e61338551ec

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.