DCP
Give AI agents permissions, not your keys
DCP is a non-custodial, open-source permission layer for the AI agent economy. It keeps your wallets, API keys, and identity data encrypted locally on your machine, and lets agents request scoped access to act, signing a transaction or calling an API, without ever touching the raw credentials.
Agents now execute real work, but most read API keys and wallet secrets straight from .env files. One prompt injection or one compromised dependency means full credential theft. DCP keeps the permission boundary with you, not the model, the toolchain, or the relay.
How it works
Add credentials
Store wallets, API keys, and identity data, encrypted on your device.
Connect Telegram
Scan a QR to receive approval requests on your phone.
Link agents
Connect Claude, Cursor, or VPS agents over MCP.
Approve and execute
The agent requests access, the vault checks policy and budget, one tap approves. Under 5 minutes.
Features
Local encrypted vault
Keys never leave your device, encrypted with XChaCha20 and an OS-keychain master key.
One-tap approval
Approve or deny from Telegram or desktop, seeing the agent, action, amount, chain, and destination.
Per-agent budgets
Hard caps and daily limits for SOL, USDC, USDT, and 1LY, with auto-approve under your limit.
Scoped permissions
Agents request exact scopes like credentials.api.openai, in read-only, rate-limited, or full modes.
Multi-agent
One vault for every agent you run, all at once.
Solana signing
Transaction, message, and x402 payment signing, with keys staying in the vault.
Audit logs and instant revoke
Every action is logged, and any agent can be revoked at any time.
Open source
Full stack, Apache 2.0, non-custodial.
What you can do
- Run multiple AI agents on one secure credential layer
- Cap a trading agent daily spend to prevent runaway costs
- Give a research agent read-only access
- Secure remote and VPS agents through the encrypted relay
- Prevent credential theft from a compromised agent
Built on
- MCP
- stdio
- HTTP
- remote relay
- Claude
- Cursor
- VS Code
- OpenClaw
- Hermes
- Solana wallets
- OpenAI
- Anthropic
- Stripe
- AWS
- macOS
- Windows
- Linux
- CLI