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Agent Actions

License PyPI Downloads Python

Declarative LLM orchestration. Define workflows in YAML — each action gets its own model, context window, schema, and pre-check gate. The framework handles DAG resolution, parallel execution, batch processing, and output validation.

[!WARNING] Experimental — Under active development. Expect breaking changes. Open an issue with feedback.

Agent Actions lifecycle: Define → Validate → Execute

actions:
  - name: extract_features
    intent: "Extract key product features from listing"
    model_vendor: anthropic              # Each action picks its own model
    model_name: claude-sonnet-4-20250514

  - name: generate_description
    dependencies: [extract_features]
    model_vendor: openai                 # Mix vendors in one pipeline
    model_name: gpt-4o-mini
    context_scope:
      observe:
        - extract_features.features      # See only what it needs
      drop:
        - source.raw_html                # Don't waste tokens on noise

Install

pip install agent-actions

Quick start

agac init my_project && cd my_project                # scaffold a project
agac init example contract_reviewer my_project       # or start from an example
agac run -a my_workflow                              # execute

Why not just write Python?

You will, until you have 15 steps, 3 models, batch retry, and a teammate asks what your pipeline does.

Capability Agent Actions Python script n8n / Make
Per-step model selection YAML field Manual wiring Per-node config
Context isolation per step observe / drop You build it Not available
Pre-check guards (skip before LLM call) guard: If-statements Post-hoc branching
Parallel consensus (3 voters + merge) 2 lines of YAML Custom code Many nodes + JS
Schema validation + auto-repair Built in DIY Not available
Batch processing (1000s of records) Built in For-loops Loop nodes
The YAML is the documentation Yes No Visual graph

Examples

Example Pattern Key Features
Review Analyzer Parallel consensus 3 independent scorers, vote aggregation, guard on quality threshold
Contract Reviewer Map-reduce Split clauses, analyze each, aggregate risk summary
Product Listing Enrichment Tool + LLM hybrid LLM generates copy, tool fetches pricing, LLM optimizes
Book Catalog Enrichment Multi-step enrichment BISAC classification, marketing copy, SEO metadata, reading level
Incident Triage Parallel consensus Severity classification, impact assessment, team assignment, response plan
Support Resolution Non-JSON pipeline Classify, route, and draft responses using output_field — works with any model including local Ollama

Providers

Provider Batch Provider Batch
OpenAI Yes Groq Yes
Anthropic Yes Cohere Online only
Google Gemini Yes Ollama (local) Yes

Switch providers per-action by changing model_vendor.

Key capabilities

  • Pre-flight validation — schemas, dependencies, templates, and credentials checked before any LLM call
  • Batch processing — route thousands of records through provider batch APIs
  • User-defined functions — Python tools for pre/post-processing and custom logic
  • Expectations — declare rules the output must satisfy; failures are regenerated with the rule's feedback
  • Observability — per-action timing, token counts, and structured event logs
  • Interactive docs — agac docs builds and serves a visual workflow dashboard

Documentation

Contributing

git clone https://github.com/Muizzkolapo/agent-actions.git && cd agent-actions
uv sync
pytest

See CONTRIBUTING.md. Report bugs via Issues.

License

Apache License 2.0

Metadata

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