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Vendor gawrys
Package counterparty-ai
Short Description Optional AI-assisted risk research subsystem for counterparty-verification. Advisory only; never decides hard pass/fail.
License MIT

Keywords research risk ai llm due-diligence

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Informations about the package counterparty-ai

Counterparty AI

Optional AI-assisted risk research for the Counterparty Verification toolkit. It plugs into the same RiskStrategy seam as the rule-based default and adds qualitative, advisory context using an LLM with native tool use.

⚠️ The AI never decides hard pass/fail. It consumes the finished verification report as ground truth, grounds every claim in a tool's source URL (no source → inconclusive), and forces human review below a confidence threshold. Output is advisory only.

A separate package on purpose: prompts change often and must not bump the core's version.

Features

AiRiskStrategy - a drop-in RiskStrategy; PSR-16 cached by counterparty + report + prompt version to bound cost.
Native tool use (function calling) - the model invokes registry_lookup, web_search and verification_report; the provider executes them and feeds results back, looping until the findings JSON is returned.
Two reference providers over PSR-18, no SDK - AnthropicResearchProvider, OpenAiResearchProvider. Adding another LLM is one AbstractAiResearchProvider subclass.
Structured output, validated - force JSON, parse, validate, retry; malformed output is never trusted.
Deterministic test kit - FakeAiResearchProvider, recorded cassettes and an in-memory PSR-16 cache, so tests run offline.

Installation

Usage

Switching LLM is a one-line change (OpenAiResearchProvider), or implement AbstractAiResearchProvider::complete() for any other backend. Removing this package never breaks the rule-based default - the core has no dependency on it.

See the documentation for prompts, grounding rules and writing custom tools.

Testing

Changelog

See CHANGELOG.md.

Contributing & Security

Pull requests welcome. Report security issues privately - see SECURITY.md.

Credits

Igor Gawrys

License

The MIT License (MIT). See LICENSE.

All versions of counterparty-ai with dependencies

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Version v0.1.2 Release 01. Jul 2026
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Requires php Version >=8.2
gawrys/counterparty-core Version ^0.1
psr/simple-cache Version ^2.0 || ^3.0
psr/log Version ^2.0 || ^3.0

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