Projects

An AI support assistant that answers from your documents, cites every answer, and hands the conversation to a person when it doesn't know.

retrieval hit@5 on a 54-question bilingual eval

98%

prompt-injection attacks resisted

12/12

model cost per 1,000 questions

$0.33

embeddable widget

9 KB

• .NET 10
• C#
• PostgreSQL
• pgvector
• Aspire
• Claude Haiku 5.5
• TypeScript
• Playwright

An MCP server in C# that gives AI agents typed, secured tools for recruiting, built on the session-less 2026-07-28 protocol revision.

typed tools, each behind its own OAuth scope

6

LLM calls: deterministic, zero-cost scoring

0

cold start of the dotnet tool, measured in CI

323 ms

test levels that gate every merge

5

• .NET 10
• C#
• Model Context Protocol
• OAuth 2.1
• Keycloak
• PostgreSQL
• OpenTelemetry
• Docker

A pull request reviewer for GitHub Actions that asks Claude for one document of findings, and can only ever comment.

bugs flagged in a real demo pull request

3/3

measured cost of that review on Claude Haiku 5.5

$0.0009

permissions to approve, block or merge

0

tool: read_file, fetched by SHA from the API

1

• .NET 10
• C# 14
• Claude API
• Structured outputs
• GitHub Actions
• xUnit