>_Skillful
Need help with advanced AI agent engineering?Contact FirmAdapt
Sebastian Legarraga

Sebastian Legarraga

@slegarraga

On GitHub since May 2020

5

Published Tools

0

Total Stars

2,228

Weekly Downloads

3

GitHub Followers

105

Public Repos

Published Tools

4 MCP Servers1 Skillacross 2 categories

json-from-llm

Sebastian Legarraga

Extract valid JSON from an LLM response, even when it is wrapped in reasoning/thinking tags, markdown fences or prose. Zero dependencies.

...more
MCP ServerLLM Tool
835/wk2 dirs

llm-errors

Sebastian Legarraga

Normalize OpenAI, Anthropic and Gemini API errors into one shape: category, retryable flag and Retry-After delay. Zero dependencies.

...more
MCP ServerLLM Tool
2 dirs

llm-sse

Sebastian Legarraga

Parse streaming SSE responses from OpenAI, Anthropic, Gemini and OpenAI-compatible providers into one unified event format. Text, reasoning and tool-call deltas. Zero dependencies.

...more
MCP ServerLLM Tool
2 dirs

llm-messages

slegarraga

Convert chat conversations and responses between OpenAI, Anthropic and Gemini. Tool calls, images, audio, documents and roles handled. Zero dependencies.

...more
SkillSpeech & Audio
630/wk2 dirs

tool-schema

slegarraga

Convert any JSON Schema into a valid tool / function calling schema for OpenAI, Anthropic, Gemini and MCP. Zero dependencies.

...more
MCP ServerLLM Tool
763/wk2 dirs