Capy
A Git-style platform for managing your team's secrets
Details
- External ID
- 49188168
- Source
- HN
- Company
- —
- Product
- Capy
- Website domain
- github.com
- Launched
- Aug. 5, 2026
- Cohort
- —
- Upvotes
- 13
- Upvotes percentile
- 0.6639784946236559
- Tags
- —
- Fetched at
- Sept. 10, 2026, 5:32 a.m.
- Updated at
- Sept. 10, 2026, 5:32 a.m.
Description
Hello HN!We're all spending more and more time making stuff with agents, but I've noticed that one of the things that is the most disconnected from my daily engineering workflow is dealing with secrets and credentials. It often involves a lot of click-ops, copying/pasting, and collaboration, and none of the secrets management products out there have truly scratched that itch.I built Capy to solve this. It's a secrets manager whose entire frontend is a developer CLI, and I find it extremely ergonomic to use by hand. You also don't need to leave the CLI to sign up for and use it! You can install and authenticate without leaving your terminal (or agent) session.It also has very powerful version management with git-like branching and conflict resolution. You can push a version manifest to source control and have collaborators pull a specific version of the secrets at any point in time.The platform itself is extremely secure. It encrypts your local .env files so they can't be read directly. Upon pushing the values to the service, it encrypts them yet again with a service key. That way neither a compromised local machine nor a compromised service alone will result in a leakage.BTW: Since it was released in April, I've been refining it and have evolved the focus a bit. Originally I was going for more TUI and TTY with guided wizards for doing things like deployments, rotations, and connecting services, but I realize that the real future is in making the product work EXTREMELY well with agents.So the next evolution of is a more satisfying Agent ergonomic, and I have been working on something big next on that front.Curious about your thoughts on the idea, execution, and would appreciate any and all feedback!
Enrichment
- Theme
- self-hosted infrastructure and security tools
- Vertical
- Security
- Function
- Vertical SaaS
- Audience
- B2B
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- git-style secret management for teams
- Manually corrected
- False
Could you build this?
Partial The CLI and collaboration UI are straightforward, but building a production-grade team secret management system requires secure cryptographic primitives and zero-knowledge end-to-end encryption.
What it would actually take: The backend requires an encrypted vault architecture (similar to HashiCorp Vault or 1Password) using asymmetric encryption (e.g., libsodium/NaCl) with per-team and per-user key wrapping, zero-knowledge proofs, and secure audited access logs. Specialized cryptographic knowledge is necessary to prevent secret leakage in transit, rest, and memory.
Discussion
13 comments analyzed.
Competitors mentioned: Doppler, Infisical, Coder built-in secrets management, Claude secrets management, Copilot secrets management
Concerns raised: Agentic determinism and behavior consistency with agents, Whether another tool is needed in existing workflows with built-in secrets management, Backend security and what happens in case of compromise, How security compares to other platforms like Doppler
Feature requests: MCP (Model Context Protocol) for agentic workflows, Agent automation for secrets management tasks similar to software factories, Documentation on security posture and how secrets are kept safe
Competitors
Other products that read as similar to this one — 279 launches clear the similarity bar, closest 8 shown.
Attention rank: #115 of 280 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 278 days after the earliest competitor.
- KeyEnv · hn · 2026-01-18 · 5 upvotes · similarity 0.54
- better-env · hn · 2025-11-23 · 6 upvotes · similarity 0.53
- I built a tool to manage work and personal Git repos · hn · 2026-03-07 · 6 upvotes · similarity 0.52
- Lockenv · hn · 2025-12-08 · 105 upvotes · similarity 0.50
- Git for AI Agents · hn · 2026-05-08 · 129 upvotes · similarity 0.47
- Git for AI Agents · hn · 2026-05-07 · 5 upvotes · similarity 0.47
- Agentastic.dev is Ghostty and Git worktrees = multi-agent CC/Codex IDE · hn · 2026-01-05 · 11 upvotes · similarity 0.47
- Bucket · hn · 2026-01-25 · 9 upvotes · similarity 0.45
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a vertical saas tool for Insurance yet.