# Spilltea
> A minimal, terminal-based HTTP(S) proxy for pentesters and CTF players.
> Think Burp Suite or Caido, but entirely in your terminal.
[](go.mod)
[](https://github.com/anotherhadi/spilltea/releases)
[](LICENSE)
[](https://goreportcard.com/report/github.com/anotherhadi/spilltea)
## What is Spilltea?
Spilltea is a **terminal-native HTTP(S) interception proxy**. It sits between your browser and the internet, letting you inspect, modify, and replay traffic without ever leaving your terminal.
It is intentionally minimal. No Electron, no browser, no bloat. Just a fast, keyboard-driven tool that gets out of your way.
## Features
- **Intercept**: Pause requests and responses in-flight. Inspect and modify them (even with your favorite editor) before forwarding.
- **HTTP History**: Every request that passes through the proxy is stored. Browse, search and filter your full session history.
- **Replay**: Pick any request from the history, modify it if needed, and send it again. Useful for manual testing and quick iteration
- **HTTPS Support** (using go-mitmproxy under the hood)
- Built-in Integrations:
- **FFuf Export**: Generate a ffuf command or configuration directly from a request to start fuzzing instantly.
- **cURL / HTTPie**: Copy any request as a curl or httpie command to your clipboard.
- **Markdown Export**: Export any request and its response as a clean Markdown snippet, ready to drop into a report.
## Project Management
Spilltea organizes work into **projects**. Each project maps to a SQLite database file that stores all intercepted traffic for that session & a log files.
On startup, you choose:
- **New project**: enter a name, stored in `~/.local/share/spilltea/projects/` by default
- **Existing project**: pick from a list of previous projects
- **Temporary**: no name needed, stored in `/tmp/spilltea/projects/` and will be deleted on your next reboot!
## Plugin System
Spilltea supports plugins written in **Lua**. Plugins are loaded from `~/.config/spilltea/plugins/` by default and do not require recompilation or access to the source code.
For a full reference and examples, see the [plugin documentation](./.github/docs/plugins.md).
## Configuration
Spilltea is fully configured via a YAML file at `~/.config/spilltea/config.yaml`.
Check the default configuration with all the options [here](./internal/config/default_config.yaml)
## CLI Flags
| Flag | Short | Description |
| ---- | ----- | ----------- |
| `--config` | `-c` | Path to config file (default: `~/.config/spilltea/config.yaml`) |
| `--host` | | Proxy host, overrides config |
| `--port` | `-p` | Proxy port, overrides config |
| `--project` | `-P` | Project name to open directly, or `tmp` for a temporary session |
| `--version` | `-v` | Print version and exit |
## Deployment
spilltea runs **locally** on the machine used for pentesting or CTF. There is no separate server component.
If you need to run spilltea on a remote machine (e.g., a VPS or pivot host), use SSH port forwarding:
```sh
ssh -L 8080:127.0.0.1:8080 user@remote-host
```
Then point your browser at `127.0.0.1:8080` as usual.
## Tech Stack
| Component | Library |
| ------------------ | --------------------------------------------------------- |
| TUI | [bubbletea](https://github.com/charmbracelet/bubbletea) |
| Styles | [lipgloss](https://github.com/charmbracelet/lipgloss) |
| Proxy / MITM / TLS | [go-mitmproxy](https://github.com/lqqyt2423/go-mitmproxy) |
| Storage | [modernc.org/sqlite](https://gitlab.com/cznic/sqlite) |
| Config | [viper](https://github.com/spf13/viper) |
| Plugins | [gopher-lua](https://github.com/yuin/gopher-lua) |
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