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Roshan Singh

Go systems engineer. I build the MCP tooling that lets LLMs operate infrastructure, upstream in CNCF Jaeger. Distributed tracing, DNS security, Linux networking.

Location Delhi NCR, India Joined Joined on  Email address rosh.s568@gmail.com Personal website https://roshansingh.systems#hire twitter website

Pronouns

He/Him

Work

Go systems engineer. MCP tooling in CNCF Jaeger. Co-founder, hosto.app. Building HydraDNS.

Does progressive disclosure actually work? I benchmarked Jaeger's MCP server against the naive alternative
lopster568 profile

Does progressive disclosure actually work? I benchmarked Jaeger's MCP server against the naive alternative

#mcp #go #observability
3
Comments 2
9 min read

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What should an MCP tool return? I ran 72 trials instead of arguing

Reveals silent agent failures over loud ones
lopster568 profile

What should an MCP tool return? I ran 72 trials instead of arguing

#mcp #llm #benchmark #ai
6
Comments 11
4 min read
The Bloom filter that never existed, and the two ceilings it was hiding

Summer Bug Smash: Smash Stories 🐛🛹
lopster568 profile

The Bloom filter that never existed, and the two ceilings it was hiding

#devchallenge #go #devbugsmash #bugsmash
5
Comments
4 min read
Two ceilings: taking a Go DNS server from 500 to 9,500 QPS
lopster568 profile

Two ceilings: taking a Go DNS server from 500 to 9,500 QPS

#go #performance #dns #programming
3
Comments
6 min read
Building Jaeger's MCP server: connecting LLMs to distributed traces
lopster568 profile

Building Jaeger's MCP server: connecting LLMs to distributed traces

#go #opentelemetry #observability #mcp
2
Comments
8 min read
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