reactive-agents SKILL.md skillA
reactive-agents from tylerjrbuell/reactive-agents-ts is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tylerjrbuell/reactive-agents-ts/reactive-agents@v2.0Pins v2.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tylerjrbuell/reactive-agents-ts
- Path
apps/docs/skills/reactive-agents/SKILL.md- Versions recorded
- 4
- Latest version
- v2.0, committed Jul 21, 2026
- First version recorded
- Apr 10, 2026
- Size
- 5,570 bytes
- Repository stars
- 31
- License
- MIT
Orient to the Reactive Agents framework, understand the builder API shape, and select the right capability skills for your task.
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
# Reactive Agents — Framework Orientation ## Agent objective After loading this skill you know: (1) what the framework does, (2) the canonical builder chain pattern, (3) which capability skills to load for the task at hand. ## Framework overview Reactive Agents is an Effect-TS layered runtime for building autonomous AI agents in TypeScript. Agents are composed via a fluent `ReactiveAgentBuilder` — each `.withX()` call wires in an optional capability layer. The runtime ships 25 packages covering reasoning, memory, tools, MCP, guardrails, identity, observability, orchestration, cost, verification, eval, A2A networking, and web framework integrations (React, Vue, Svelte). Six LLM providers are supported: `anthropic`, `openai`, `gemini`, `ollama`, `litellm`, and `test`. ## Two syntaxes, one API `createAgent(config)` (declarative) and `ReactiveAgents.create().withX()` (fluent) are the **same API** — same key names, same nesting, validated against the same `AgentConfigSchema`. Prefer `createAgent` for static definitions (the 90% case); reach for the builder when construction is conditional/imperative or needs a code-only escape hatch (`.withHook`, `.withLayers`, `.compose`). …
Read the whole file at its exact version.
How to install
mdr add tylerjrbuell/reactive-agents-ts/reactive-agents@sha256:f6056af7ddb6a06fThe line at the top of this page pins the label v2.0, 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_xduuourpjml3f5bv)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Apr 10, 2026 and Jul 21, 2026, about one every 34 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v2.0 latest | 2026-07-21 | 848f5ae | 5,570 B | A | view · diff |
| v2.0 | 2026-07-12 | 2f8f0ef | 5,560 B | A | view · diff |
| v2.0 | 2026-05-05 | dd544a6 | 4,594 B | A | view · diff |
| v2.0 | 2026-04-10 | edbdd5f | 4,496 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 (5570 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
tylerjrbuell/reactive-agents-ts · 31 stars · license MIT · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_xduuourpjml3f5bv GET https://markdownregistry.com/api/v1/resolve?ref=tylerjrbuell/reactive-agents-ts/reactive-agents GET https://markdownregistry.com/api/v1/blob/f6056af7ddb6a06fbf6d34aaa1d6fb3a96e562f89a91a947041b03f2b806ea64
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.