--- title: "agency vs chidori" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/neurocult-agency-vs-thousandbirdsinc-chidori" tools: ["neurocult-agency", "thousandbirdsinc-chidori"] --- # agency vs chidori *GraphCanon updated Aug 21, 2026* ## Verdict Pick agency if agency is a Go-idiomatic library aimed at developers looking to work with Large Language Models and generative AI techniques; pick chidori if chidori offers Rust-built durable agent operations with native binary simplicity, supporting JavaScript engine integration. [agency](https://github.com/neurocult/agency) reports 514 GitHub stars, 36 forks, and 4 open issues, last pushed Jan 8, 2025. [chidori](https://thousandbirdsinc.github.io/chidori/) has 1.4k stars, 58 forks, and 18 open issues, last pushed Aug 5, 2026. Figures are from public GitHub metadata via [agency's repository](https://github.com/neurocult/agency) and [chidori's repository](https://github.com/ThousandBirdsInc/chidori). | | [agency](/tools/neurocult-agency.md) | [chidori](/tools/thousandbirdsinc-chidori.md) | | --- | --- | --- | | Tagline | Library for exploring Large Language Models and generative AI in Go | Agent framework ensuring durable, replayable, and resumable execution | | Stars | 514 | 1,362 | | Forks | 36 | 58 | | Open issues | 4 | 18 | | Language | Go | Rust | | Adopt for | Agency is a Go-idiomatic library aimed at developers looking to work with Large Language Models and generative AI techniques. | Chidori offers Rust-built durable agent operations with native binary simplicity, supporting JavaScript engine integration. | | Persona | - | - | | Runtime | - | - | | License | MIT | Apache-2.0 | | Categories | AI Agents, LLM Frameworks | AI Agents | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [agency](/tools/neurocult-agency.md) | [chidori](/tools/thousandbirdsinc-chidori.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Very active (96%) | | Days since push | 589d | 0d | | Open issues (now) | 4 | 18 | | Stars delta | +2 (30d) | Unknown | | Open issues delta | 0 (30d) | Unknown | | Full report | [trust report](/tools/neurocult-agency/trust.md) | [trust report](/tools/thousandbirdsinc-chidori/trust.md) | ## Decision facts: agency - **Pricing:** freemium - Agency is available under MIT license and is free for use, modification, and distribution. Additional services or integrations might involve costs not outlined within the repository. - **Adopt for:** Agency is a Go-idiomatic library aimed at developers looking to work with Large Language Models and generative AI techniques. ## Decision facts: chidori - **Adopt for:** Chidori offers Rust-built durable agent operations with native binary simplicity, supporting JavaScript engine integration. ## Choose when ### Choose agency if… - agency is primarily Go; chidori is Rust. - License: agency is MIT, chidori is Apache-2.0. - Pricing: Agency is available under MIT license and is free for use, modification, and distribution. Additional services or integrations might involve costs not outlined within the repository.. - Tags unique to agency: agents, generative-ai, go, language-models. - Also covers LLM Frameworks. - If you're proficient in Go and want to implement LLMs within a familiar ecosystem, consider agency. ### Choose chidori if… - chidori is primarily Rust; agency is Go. - License: chidori is Apache-2.0, agency is MIT. - Tags unique to chidori: agent-framework, checkpointing, deterministic, durable-execution. - When you need a self-contained binary tool for deterministic execution of AI agents with no additional setup like Node or Python environments. ## When NOT to use agency - Avoid agency if your primary programming expertise lies outside of the Go ecosystem. - Not recommended if you require real-time performance characteristics that surpass what typical LLM exploration libraries can provide. ## When NOT to use chidori - Avoid if your deployment environment strictly forbids running self-contained binaries, favoring interpreted scripts exclusively for flexibility reasons. - Not suitable when a tool's native integration with Node.js or Python is critical and the project has no Rust context setup available. ## Common questions ### What is the difference between agency and chidori? agency: Library for exploring Large Language Models and generative AI in Go. chidori: Agent framework ensuring durable, replayable, and resumable execution. See the comparison table for live GitHub stats and shared categories. ### When should I choose agency over chidori? Choose agency over chidori when agency is primarily Go; chidori is Rust; License: agency is MIT, chidori is Apache-2.0; Pricing: Agency is available under MIT license and is free for use, modification, and distribution. Additional services or integrations might involve costs not outlined within the repository.; Tags unique to agency: agents, generative-ai, go, language-models; Also covers LLM Frameworks; If you're proficient in Go and want to implement LLMs within a familiar ecosystem, consider agency. ### When should I choose chidori over agency? Choose chidori over agency when chidori is primarily Rust; agency is Go; License: chidori is Apache-2.0, agency is MIT; Tags unique to chidori: agent-framework, checkpointing, deterministic, durable-execution; When you need a self-contained binary tool for deterministic execution of AI agents with no additional setup like Node or Python environments. ### When should I avoid agency? Avoid agency if your primary programming expertise lies outside of the Go ecosystem. Not recommended if you require real-time performance characteristics that surpass what typical LLM exploration libraries can provide. ### When should I avoid chidori? Avoid if your deployment environment strictly forbids running self-contained binaries, favoring interpreted scripts exclusively for flexibility reasons. Not suitable when a tool's native integration with Node.js or Python is critical and the project has no Rust context setup available. ### Is agency or chidori more popular on GitHub? chidori has more GitHub stars (1,362 vs 514). Stars measure visibility, not whether either tool fits your constraints. ### Are agency and chidori open source? Yes - both are open-source projects on GitHub (agency: MIT, chidori: Apache-2.0). ### Where can I find alternatives to agency or chidori? GraphCanon lists graph-backed alternatives at [agency alternatives](/tools/neurocult-agency/alternatives) and [chidori alternatives](/tools/thousandbirdsinc-chidori/alternatives) ([agency markdown twin](/tools/neurocult-agency/alternatives.md), [chidori markdown twin](/tools/thousandbirdsinc-chidori/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/neurocult-agency-vs-thousandbirdsinc-chidori.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, agency or chidori? agency: Dormant. chidori: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for agency and chidori? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [agency trust report](/tools/neurocult-agency/trust); [chidori trust report](/tools/thousandbirdsinc-chidori/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=neurocult-agency`](/api/graphcanon/graph?tool=neurocult-agency) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_