powersync-ja/agent-skills · skills/powersync/SKILL.md

powersync skillA

powersync is agent-read markdown (skill) from powersync-ja/agent-skills: Best practices for building and maintaining applications with PowerSync: Cloud and self-hosted setup, sync configuration, client SDK usage, backend integration (Supabase, custom Postgres, MongoDB, Azure DocumentDB, MySQL, MSSQL), schema changes, watch and reactive queries (useQuery), attachments, the upload queue, and debugging. Use this skill whenever the user mentions PowerSync, a @powersync/* package (@powersync/web, @powersync/react-native, @powersync/node), the powersync Flutter/Dart packag.

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 powersync-ja/agent-skills/powersync@"1.6.0" # x-release-please-version
Exact content
mdr add powersync-ja/agent-skills/powersync@sha256:7f6d8892ead0ddf1

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_2fcrlm5gxutib3rx.svg)](https://markdownregistry.com/a/art_2fcrlm5gxutib3rx)

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Versions

versioncommittedcommitsizeaudit
"1.6.0" # x-release-please-version latest2026-09-09 5a252d3 8,884 BA view · diff
"1.5.0" # x-release-please-version2026-09-09 f9f9b98 8,884 BA view · diff
"1.5.0" # x-release-please-version2026-09-09 a0b1c18 7,690 BA view · diff
"1.5.0" # x-release-please-version2026-09-09 9eb9b25 7,237 BA view · diff
"1.5.0" # x-release-please-version2026-09-08 dada6da 7,201 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 (8884 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

powersync-ja/agent-skills · 18 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2fcrlm5gxutib3rx
GET https://markdownregistry.com/api/v1/resolve?ref=powersync-ja/agent-skills/powersync
GET https://markdownregistry.com/api/v1/blob/7f6d8892ead0ddf1b40751cef4ce1baffe89ad294439ec931f9875648223cd3b

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