Show HN: An agent engine with no SDK, just TOML and webhooks – AI Tool for Startups
This agent engine allows users to create agents without the need for an SDK, using TOML configuration and webhooks instead. Designed to be accessible to the entire team, it offers paid pricing options
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TL;DR — Show HN: An agent engine with no SDK, just TOML and webhooks
This agent engine allows users to create agents without the need for an SDK, using TOML configuration and webhooks instead. Designed to be accessible to the entire team, it offers paid pricing options. Security: Published posture.
What is Show HN: An agent engine with no SDK, just TOML and webhooks?
This agent engine allows users to create agents without the need for an SDK, using TOML configuration and webhooks instead. Designed to be accessible to the entire team, it offers paid pricing options. Ideal for teams looking to build custom agents for various tasks without the complexity of traditional SDKs.
Security Assessment
Published posture scored 12/20 or above. We check HTTPS, a reachable privacy policy, and stated compliance commitments. We do not perform security testing.
Last assessed: 22 August 2026
How this score was built
Each scored criterion links to the published page it was derived from. Unscored criteria are marked, not guessed. This listing has not been hands-on tested.
- 6/10
Security & Data Privacy
The privacy policy outlines data collection practices and states that personal information is not sold.
Source: substructure.ai - 8/10
Functionality & Features
The homepage describes various features and capabilities of the cloud agent harness.
Source: substructure.ai - Not assessed
Ease of Use
Requires hands-on use of the product.
- 9/10
Pricing & Value
The pricing page details a clear and flexible credit system with a free tier and no hidden fees.
Source: substructure.ai - Not assessed
Reliability & Performance
Requires hands-on use of the product.
- Not assessed
Integration Capabilities
No citable published evidence in this pass.
- Not assessed
Customer Support
No citable published evidence in this pass.
- Not assessed
Company Stability
No citable published evidence in this pass.
- Not assessed
Update Frequency
No citable published evidence in this pass.
- 8/10
Startup-Friendliness
The pricing page mentions a free tier with credits for new users.
Source: substructure.ai
Frequently Asked Questions
What is Show HN: An agent engine with no SDK, just TOML and webhooks and what does it do?
This agent engine allows users to create agents without the need for an SDK, using TOML configuration and webhooks instead. Designed to be accessible to the entire team, it offers paid pricing options.
What does Show HN: An agent engine with no SDK, just TOML and webhooks cost in India?
Show HN: An agent engine with no SDK, just TOML and webhooks is a paid tool.
Is Show HN: An agent engine with no SDK, just TOML and webhooks safe for startups?
Show HN: An agent engine with no SDK, just TOML and webhooks has a published security posture scoring 12/20 or above (HTTPS, a reachable privacy policy, and/or stated compliance commitments). We do not perform security testing.
How is Show HN: An agent engine with no SDK, just TOML and webhooks rated on One9Founders?
Show HN: An agent engine with no SDK, just TOML and webhooks has not yet been rated on our 10-point evaluation framework. See How We Rate for the 10-criterion framework and status definitions.
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