How to build and self-host a code review agent
Details
- External ID
- 49128177
- Source
- HN
- Company
- —
- Product
- How to build and self-host a code review agent
- Website domain
- trytilde.ai
- Launched
- July 31, 2026
- Cohort
- —
- Upvotes
- 29
- Upvotes percentile
- 0.7789725209080047
- Tags
- —
- Fetched at
- Sept. 10, 2026, 5:32 a.m.
- Updated at
- Sept. 10, 2026, 5:32 a.m.
Description
Hey HN,I've had a side-project that I've slowly ticked away at over the last year called Tilde. Tilde is a harness SDK platform - I've tried to take the best things of OpenClaw, Hermes & other harnesses and decompose them and make them available as cloud API building blocks.You can use Tilde to create AI agents for your use case, fast and self-host the agent's yourself.The documentation (and attached blog post) leave a lot to be desired in terms of technical documentation but hopefully the attached git repo does a good job of showcasing the API.https://github.com/trytilde/examples
Enrichment
- Theme
- developer tools for AI agents
- Vertical
- Horizontal
- Function
- Agent / copilot
- Audience
- Developer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- guide to building and self-hosting code review agents
- Manually corrected
- False
Could you build this?
Partial While basic agent loops and GitHub PR webhook wrappers are simple to code, a multi-tenant cloud agent platform managing isolated MCP servers, secure credential vaults, and bidirectional proxy infra requires dedicated cloud infrastructure engineering.
What it would actually take: Tilde's backend architecture requires an orchestrator managing sandboxed container runtimes (such as Firecracker microVMs or isolated containers) to run arbitrary Model Context Protocol (MCP) servers safely. Hard challenges include real-time bi-directional HTTP/2 reverse-proxying, zero-trust credential encryption and identity management (IAM) across dynamic tools, and managing persistent memory retrieval across agent turns. Building it reliably requires expert cloud systems engineers experienced in Kubernetes/virtualization, microservices security, and LLM orchestration.
Discussion
6 comments analyzed.
Competitors mentioned: lm-studio, OpenRouter, Claude Code, Reticle MCP server
Concerns raised: Self-hosting models is very fiddly, Dependency on frontier labs (Anthropic/OpenAI)
Feature requests: Support for open source models instead of Anthropic/OpenAI, Integration with Reticle for agent coding work verification
Competitors
Other products that read as similar to this one — 310 launches clear the similarity bar, closest 8 shown.
Attention rank: #65 of 311 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 269 days after the earliest competitor.
- HarnessRouter: Unified interface for agent harnesses · hn · 2026-08-17 · 10 upvotes · similarity 0.47
- Gambit, an open-source agent harness for building reliable AI agents · hn · 2026-01-16 · 91 upvotes · similarity 0.47
- Mistle · hn · 2026-05-13 · 6 upvotes · similarity 0.47
- Lite-Harness · hn · 2026-05-30 · 6 upvotes · similarity 0.47
- VAEN · hn · 2026-05-27 · 8 upvotes · similarity 0.47
- Amika · hn · 2026-09-15 · 7 upvotes · similarity 0.46
- MonkeysCode Code Agent · ph · 2026-09-14 · 1 upvotes · similarity 0.45
- OpenAI Agents API · ph · 2026-09-15 · 143 upvotes · similarity 0.45
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a agent / copilot tool for Agriculture yet.