Agent regression · retrieval quality · tool-use safety · CI gates

Turn agent behavior into testable engineering evidence.

AIML Solutions builds custom evaluation harnesses for teams that need to know whether an agentic workflow got better, worse, slower, riskier, or more expensive after a model, prompt, retrieval, or tool change.

What The Harness Measures

Tool Behavior

Expected tool sequences, allowed alternatives, forbidden actions, approval gates, and tool-overreach detection.

Retrieval Quality

Context precision/recall, citation grounding, faithfulness, source freshness, and abstention behavior.

Operational Budget

Latency, retry counts, token/cost budgets, failure rates, and stop-condition discipline.

Regression Drift

Baseline comparison, trajectory diffs, score deltas, and CI gates that fail when behavior degrades.

Typical Deliverables

Evaluation design

Golden Set And Rubric

  • task cases and expected outcomes
  • tool-call assertions
  • forbidden-action rules
  • pass/fail thresholds
Engineering

Replay And Scorecard CLI

  • trace ingestion
  • trajectory diffing
  • budget checks
  • Markdown/JSON reports
Release gate

CI Regression Gate

  • baseline comparison
  • threshold failures
  • artifact upload
  • handoff documentation

Harness Types

Agent Regression Harness

For tool-using agents where prompt, model, config, or tool changes can silently degrade behavior.

RAG Quality Benchmark

For domain retrieval systems that need citation-grounded answers, abstention checks, and strategy comparisons.

MCP / Agentic Security Suite

For workflows that need prompt-injection fixtures, tool authorization checks, and sandbox-boundary tests.

Public Proof Base

AIML Solutions uses public-safe repos to demonstrate the underlying engineering patterns without exposing client details, private runtime paths, credentials, or paid-task specifics.

Examples are synthetic and public-safe. Current public claims are limited to demonstrator code, linked repos, and service descriptions.

Start With A Small Harness Scope

A good first engagement is a narrow workflow: one agent task family, one retrieval corpus, or one MCP/tool-use boundary. The output should be a working scorecard, a clear pass/fail gate, and a handoff note your team can use.

Final scope depends on access model, security constraints, corpus availability, trace format, and whether the work is advisory, implementation, or ongoing support.