Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/activeagents/activeagent/generationgit clone --depth 1 https://github.com/activeagents/activeagentWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00021 | $0.00983 |
| Opus 5 | $0.00010 | $0.00491 |
| Sonnet 5 | $0.00004 | $0.00197 |
| Haiku 4.5 | $0.00002 | $0.00098 |
Grade A, and why
generation scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 131 lines — stays where its author put it; the contents beside it link to each section on GitHub.
{{ $frontmatter.title }}
Execute AI generations synchronously or asynchronously using ActiveAgent's generation methods.
Synchronous
Execute immediately and return the response:
<<< @/../test/docs/agents/generation_examples_test.rb#synchronous_generation_basic{ruby:line-numbers}
Use prompt_now (alias: generate_now) for generations or embed_now for embeddings.
Asynchronous
Queue for background execution using Active Job:
<<< @/../test/docs/agents/generation_examples_test.rb#asynchronous_generation_basic{ruby:line-numbers}
<<< @/../test/docs/agents/generation_examples_test.rb#asynchronous_generation_options{ruby:line-numbers}
Use prompt_later (alias: generate_later) for generations or embed_later for embeddings. Background jobs run through ActiveAgent::GenerationJob and respect your Active Job configuration.
Configure queue name and adapter:
<<< @/../test/docs/agents/generation_examples_test.rb#background_job_configuration{ruby:line-numbers}
Jobs use your Active Job adapter (Sidekiq, Resque, etc.).
Interfaces
Direct Generation
Generate without defining action methods:
<<< @/../test/docs/agents/generation_examples_test.rb#direct_generation_basic{ruby:line-numbers}
Parameterized Generation
Pass parameters to action methods:
<<< @/../test/docs/agents/generation_examples_test.rb#parameterized_generation_agent{ruby:line-numbers}
<<< @/../test/docs/agents/generation_examples_test.rb#parameterized_generation_usage{ruby:line-numbers}
Action-Based Generation
Define reusable actions:
<<< @/../test/docs/agents/generation_examples_test.rb#action_based_generation_agent{ruby:line-numbers}
<<< @/../test/docs/agents/generation_examples_test.rb#action_based_generation_usage{ruby:line-numbers}
Inspecting Before Execution
Access prompt properties before generating:
<<< @/../test/docs/agents/generation_examples_test.rb#inspecting_before_execution{ruby:line-numbers}
This is useful for debugging, testing, or conditional execution.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 131 lines · 21 tokens per session scan A 94af42ac339e
generation is an agent published in the GitHub repository activeagents/activeagent (971 stars, last pushed 6d ago), licensed MIT. It adds 21 tokens to every session and 983 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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