Harsha Vardhan

CS + math | AI Solutions . Generative AI · Multi-Agent Systems . LLM Orchestration · LangChain · 4x Hackathon Winner · Built OpenAPI→MCP generator (455k+↓)

[Harsha Vardhan @sdotharsha]

🚀 Exciting News! The openapi-mcp-generator now supports StreamableHTTP transport and uses the lightweight Hono framework for seamless deployment to Cloudflare Workers! 🌐 Build scalable, cloud-native MCP servers with ease. Check it out here: https://t.co/DbDynpekTU

[Harsha Vardhan @sdotharsha]

I showed a robot one phone video.

It asked me questions.
Then it told me no.

So I fixed it with one sentence, and it re-checked its old run against my rule.

Corrections you can check. Try your own, live 👇

#MetaAIHackathon @AIatMeta

[Harsha Vardhan @sdotharsha]

@cy_burns RAY

[Harsha Vardhan @sdotharsha]

@alxberman STORES

[Harsha Vardhan @sdotharsha]

Changelog and upgrade notes: https://t.co/TP6CWpYMze

npm: https://t.co/f2hsGaf8AY

Docs: https://t.co/0FJAw5bJTI

Playground: https://t.co/9kqKo3FAQa

[Harsha Vardhan @sdotharsha]

openapi-mcp-generator 5.0 is out, plus 5.0.1 the same day.

Spec in, MCP server out:
npx openapi-mcp-generator@5 -i openapi.json -o my-mcp

New: MCP 2026-07-28, schema-validated calls with no eval, read-only vs destructive tool hints, fail-closed auth.

https://t.co/nRUEdYVXzN

[Harsha Vardhan @sdotharsha]

@pietrozullo I shipped something similar: an npm tool(400k+ downloads) that auto‑generates MCP servers from any OpenAPI spec openapi-mcp-generator. Makes spinning up MCPs stupid fast. Would love thoughts from fellow builders.

[Harsha Vardhan @sdotharsha]

@boltdotnew Love this, open source is the way to go!

[Harsha Vardhan @sdotharsha]

2026 reality: harness engineering is becoming the new software engineering. We’re not just prompting models anymore. We’re shaping the systems that make them dependable.
Future_of_agents

[Harsha Vardhan @sdotharsha]

Harness engineering is the biggest unlock in AI right now. Not prompts. Not bigger models. The harness is where reliability is built.
Harness engineering

[Harsha Vardhan @sdotharsha]

If you’re building agents, obsess over the real levers: AGENTS.md, tool schemas, state machines, back pressure, observability. This is where reliability comes from.
Agent_reliability

[Harsha Vardhan @sdotharsha]

@araghougassian BET

[Harsha Vardhan @sdotharsha]

Feels like the future of agentic coding just got lighter: https://t.co/okHAicHgHM

[Harsha Vardhan @sdotharsha]

Dev workflows are changing fast and RTK feels like one of those ‘oh wow’ moments. A single Rust binary cutting 60–90% token usage on everyday commands… this is the kind of efficiency that actually shifts how we build. Here is the link to original github repo: 👇🏻

[Harsha Vardhan @sdotharsha]

When "thinking fast" is automated, the real advantage becomes judgment, values, and context. The future isn't about smarter answers, it's about wiser decisions.

[Harsha Vardhan @sdotharsha]

Graphify — Open-Source Knowledge Graph Skill for AI Coding Assistants https://t.co/Y7IYgsrF7Z