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yeison-liscano/README.md

Yeison Liscano

AI & Security Engineer at Fluid Attacks · Medellín, Colombia

I build AI agent platforms, MCP servers, and secure cloud infrastructure. Currently focused on integrating LLMs into the development lifecycle through tooling that's practical, typed, and production-ready.


What I'm working on

  • MCP Servers — Lightweight implementations that expose Python functions as discoverable tools via HTTP. JSON-RPC interface with async support and type safety.
  • AI Agent Platforms — Production systems using PydanticAI, LLMs, and MCP for orchestrating intelligent workflows.
  • Secure APIs & Infrastructure — GraphQL APIs, ETL pipelines, and AWS cloud architecture with security built in from day one.

Tech I use daily

Python TypeScript React GraphQL AWS Terraform Docker Nix MCP PydanticAI AWS Bedrock Snowflake DynamoDB

Featured projects

Project Description
http-mcp MCP protocol server over HTTP and STDIO built on Starlette. Type-safe tools and prompts via Pydantic, scope-based authorization, lifespan state management, and an optional auth_mcp package for OAuth 2.1 with RFC 9728 discovery, Bearer token validation, Dynamic Client Registration (RFC 7591), and WWW-Authenticate error responses.
pymocks Type-safe testing utilities for mocking functions, variables, classes, and HTTP endpoints in Python. Decorator and context manager API with automatic sync/async detection and signature validation at construction time.

Background

Computer Science at Universidad Nacional de Colombia. Full-Stack Developer certified from Coding Dojo. I speak Spanish natively, English (B2), and French (B1).

Links

Portfolio · LinkedIn · Blog

Pinned Loading

  1. http_mcp http_mcp Public

    MCP - HTTP server implementation

    Python

  2. pymocks pymocks Public

    Python

  3. git-and-github git-and-github Public

    HTML

  4. portfolio portfolio Public

    Astro

  5. aws-terraform aws-terraform Public

    Shell