tanstack-ai-memory-hindsight SKILL.md skillA
tanstack-ai-memory-hindsight from tanstack/ai is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tanstack/ai/tanstack-ai-memory-hindsight@git:20260909.53e2ec0Pins git:20260909.53e2ec0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tanstack/ai
- Path
packages/ai-memory/skills/tanstack-ai-memory-hindsight/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260909.53e2ec0, committed Sep 9, 2026
- First version recorded
- Jul 23, 2026
- Size
- 1,926 bytes
- Repository stars
- 3,337
- License
- MIT
Use when wiring hindsight() from @tanstack/ai-memory/hindsight — a hosted memory adapter that buckets memory per conversation and exposes retain/recall/reflect tools to the model. Requires the optional @vectorize-io/hindsight-client peer.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Hindsight Memory Adapter
Hosted `recall`/`save` adapter backed by Hindsight. Hindsight owns extraction and
ranking server-side, buckets memory into per-conversation "banks"
(`{tenantId|_}__{user}__{threadId}`), and — uniquely — exposes LLM **tools** through `recall` so the
model can retain/recall/reflect directly.
## Setup
```ts
import { memoryMiddleware } from '@tanstack/ai-memory'
import { hindsight } from '@tanstack/ai-memory/hindsight'
// Build per request from the server-validated session — never from req.body.
function memoryFor(session: { userId: string; threadId: string }) {
const memory = hindsight({ user: session.userId }) // baseUrl defaults to HINDSIGHT_URL
return memoryMiddleware({
adapter: memory,
scope: { threadId: session.threadId, userId: session.userId },
})
}
```
`@vectorize-io/hindsight-client` is an **optional peer dependency**, loaded lazily on
first use — install it where you use `hindsight()`.
## Options
- `user` — durable user id for the bank key (falls back to `scope.userId`).
- `baseUrl` — Hindsight server URL (default `HINDSIGHT_URL` or `http://localhost:8888`).
…Read the whole file at its exact version.
How to install
mdr add tanstack/ai/tanstack-ai-memory-hindsight@sha256:8de48fc5c8fba8bbThe line at the top of this page pins the label git:20260909.53e2ec0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_plrk2naluaohmwyz)
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Versions
The registry has recorded 3 versions of this file, between Jul 23, 2026 and Sep 9, 2026, about one every 24 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260909.53e2ec0 latest | 2026-09-09 | 53e2ec0 | 1,926 B | A | view · diff |
| git:20260724.cc88874 | 2026-07-24 | cc88874 | 1,697 B | A | view · diff |
| git:20260723.347b61b | 2026-07-23 | 347b61b | 1,596 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1926 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
tanstack/ai · 3,337 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_plrk2naluaohmwyz GET https://markdownregistry.com/api/v1/resolve?ref=tanstack/ai/tanstack-ai-memory-hindsight GET https://markdownregistry.com/api/v1/blob/8de48fc5c8fba8bb4aa175da9f88c5b0b4a4053d2f696dd0361ee2e398802661
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