feat: add HITL endpoints to HTTP API spec

This commit is contained in:
Nathan Flurry 2026-01-24 22:48:58 -08:00
parent cf809e757c
commit 66922c0ac0

166
spec.md
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@ -62,7 +62,12 @@ POST /sessions/{} (will install agent if not already installed)
model?:string,
variant?:string,
token?: string,
validateToken?: boolean
validateToken?: boolean,
dangerouslySkipPermissions?: boolean,
agentVersion?: string
}
<
{
healthy: boolean,
error?: AgentError
}
@ -80,11 +85,27 @@ GET /sessions/{}/events?offset=x&limit=x
}
GET /sessions/{}/events/sse?offset=x
- same as bove but using sse
- same as above but using sse
POST /sessions/{}/questions/{questionId}/reply
{ answers: string[][] } // Array per question of selected option labels
POST /sessions/{}/questions/{questionId}/reject
{}
POST /sessions/{}/permissions/{permissionId}/reply
{ reply: "once" | "always" | "reject" }
types:
type UniversalEvent = { message: UniversalMessage } | { started: Started } | { error: CrashInfo };
type UniversalEvent =
| { message: UniversalMessage }
| { started: Started }
| { error: CrashInfo }
| { questionAsked: QuestionRequest }
| { permissionAsked: PermissionRequest };
// See research/human-in-the-loop.md for QuestionRequest/PermissionRequest details
type AgentError = { tokenError: ... } | { processExisted: ... } | { installFailed: ... } | etc
@ -105,10 +126,10 @@ for messages, we need to have a sepcial universal message type for failed to par
| Agent | Provider | Binary | Install Method | Session ID | Streaming Format |
|-------|----------|--------|----------------|------------|------------------|
| Claude Code | Anthropic | `claude` | curl installer (native binary) | `session_id` (string) | JSONL via stdout |
| Codex | OpenAI | `codex` | GitHub releases / Homebrew (Rust binary) | `thread_id` (string) | JSONL via stdout |
| OpenCode | Multi-provider | `opencode` | curl installer (Go binary) | `session_id` (string) | SSE or JSONL |
| Amp | Sourcegraph | `amp` | curl installer (bundled Bun) | `session_id` (string) | JSONL via stdout |
| Claude Code | Anthropic | `claude` | curl raw binary from GCS | `session_id` (string) | JSONL via stdout |
| Codex | OpenAI | `codex` | curl tarball from GitHub releases | `thread_id` (string) | JSONL via stdout |
| OpenCode | Multi-provider | `opencode` | curl tarball from GitHub releases | `session_id` (string) | SSE or JSONL |
| Amp | Sourcegraph | `amp` | curl raw binary from GCS | `session_id` (string) | JSONL via stdout |
#### spawning approaches
@ -177,20 +198,120 @@ A single long-running server handles multiple sessions. The daemon connects to t
#### installation
Before spawning, agents must be installed. **Prefer native installers over npm** - they have no Node.js dependency and are simpler to manage.
Before spawning, agents must be installed. **We curl raw binaries directly** - no npm, brew, install scripts, or other package managers.
| Agent | Native Install (preferred) | Fallback (npm) | Verify |
|-------|---------------------------|----------------|--------|
| Claude Code | `curl -fsSL https://claude.ai/install.sh \| bash` | `npm i -g @anthropic-ai/claude-code` | `claude --version` |
| Codex | `brew install --cask codex` or [GitHub Releases](https://github.com/openai/codex/releases) | `npm i -g @openai/codex` | `codex --version` |
| OpenCode | `curl -fsSL https://opencode.ai/install \| bash` | `npm i -g opencode-ai` | `opencode --version` |
| Amp | `curl -fsSL https://ampcode.com/install.sh \| bash` | `npm i -g @sourcegraph/amp` | `amp --version` |
##### Claude Code
**Notes:**
- Claude Code native installer: signed by Anthropic, notarized by Apple on macOS
- Codex: Rust binary, download from GitHub releases and rename to `codex`
- OpenCode: Go binary, also available via Homebrew (`brew install anomalyco/tap/opencode`), Scoop, Nix
- Amp: bundles its own Bun runtime, no prerequisites needed
```bash
# Get latest version
VERSION=$(curl -s https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/latest)
# Linux x64
curl -fsSL "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${VERSION}/linux-x64/claude" -o /usr/local/bin/claude && chmod +x /usr/local/bin/claude
# Linux x64 (musl)
curl -fsSL "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${VERSION}/linux-x64-musl/claude" -o /usr/local/bin/claude && chmod +x /usr/local/bin/claude
# Linux ARM64
curl -fsSL "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${VERSION}/linux-arm64/claude" -o /usr/local/bin/claude && chmod +x /usr/local/bin/claude
# macOS ARM64 (Apple Silicon)
curl -fsSL "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${VERSION}/darwin-arm64/claude" -o /usr/local/bin/claude && chmod +x /usr/local/bin/claude
# macOS x64 (Intel)
curl -fsSL "https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/${VERSION}/darwin-x64/claude" -o /usr/local/bin/claude && chmod +x /usr/local/bin/claude
```
##### Codex
```bash
# Linux x64 (musl for max compatibility)
curl -fsSL https://github.com/openai/codex/releases/latest/download/codex-x86_64-unknown-linux-musl.tar.gz | tar -xz
mv codex-x86_64-unknown-linux-musl /usr/local/bin/codex
# Linux ARM64
curl -fsSL https://github.com/openai/codex/releases/latest/download/codex-aarch64-unknown-linux-musl.tar.gz | tar -xz
mv codex-aarch64-unknown-linux-musl /usr/local/bin/codex
# macOS ARM64 (Apple Silicon)
curl -fsSL https://github.com/openai/codex/releases/latest/download/codex-aarch64-apple-darwin.tar.gz | tar -xz
mv codex-aarch64-apple-darwin /usr/local/bin/codex
# macOS x64 (Intel)
curl -fsSL https://github.com/openai/codex/releases/latest/download/codex-x86_64-apple-darwin.tar.gz | tar -xz
mv codex-x86_64-apple-darwin /usr/local/bin/codex
```
##### OpenCode
```bash
# Linux x64
curl -fsSL https://github.com/anomalyco/opencode/releases/latest/download/opencode-linux-x64.tar.gz | tar -xz
mv opencode /usr/local/bin/opencode
# Linux x64 (musl)
curl -fsSL https://github.com/anomalyco/opencode/releases/latest/download/opencode-linux-x64-musl.tar.gz | tar -xz
mv opencode /usr/local/bin/opencode
# Linux ARM64
curl -fsSL https://github.com/anomalyco/opencode/releases/latest/download/opencode-linux-arm64.tar.gz | tar -xz
mv opencode /usr/local/bin/opencode
# macOS ARM64 (Apple Silicon)
curl -fsSL https://github.com/anomalyco/opencode/releases/latest/download/opencode-darwin-arm64.zip -o opencode.zip && unzip -o opencode.zip && rm opencode.zip
mv opencode /usr/local/bin/opencode
# macOS x64 (Intel)
curl -fsSL https://github.com/anomalyco/opencode/releases/latest/download/opencode-darwin-x64.zip -o opencode.zip && unzip -o opencode.zip && rm opencode.zip
mv opencode /usr/local/bin/opencode
```
##### Amp
```bash
# Get latest version
VERSION=$(curl -s https://storage.googleapis.com/amp-public-assets-prod-0/cli/cli-version.txt)
# Linux x64
curl -fsSL "https://storage.googleapis.com/amp-public-assets-prod-0/cli/${VERSION}/amp-linux-x64" -o /usr/local/bin/amp && chmod +x /usr/local/bin/amp
# Linux ARM64
curl -fsSL "https://storage.googleapis.com/amp-public-assets-prod-0/cli/${VERSION}/amp-linux-arm64" -o /usr/local/bin/amp && chmod +x /usr/local/bin/amp
# macOS ARM64 (Apple Silicon)
curl -fsSL "https://storage.googleapis.com/amp-public-assets-prod-0/cli/${VERSION}/amp-darwin-arm64" -o /usr/local/bin/amp && chmod +x /usr/local/bin/amp
# macOS x64 (Intel)
curl -fsSL "https://storage.googleapis.com/amp-public-assets-prod-0/cli/${VERSION}/amp-darwin-x64" -o /usr/local/bin/amp && chmod +x /usr/local/bin/amp
```
##### binary URL summary
| Agent | Version URL | Binary URL Pattern |
|-------|-------------|-------------------|
| Claude Code | `https://storage.googleapis.com/claude-code-dist-86c565f3-f756-42ad-8dfa-d59b1c096819/claude-code-releases/latest` | `.../{version}/{platform}/claude` |
| Codex | `https://api.github.com/repos/openai/codex/releases/latest` | `https://github.com/openai/codex/releases/latest/download/codex-{target}.tar.gz` |
| OpenCode | `https://api.github.com/repos/anomalyco/opencode/releases/latest` | `https://github.com/anomalyco/opencode/releases/latest/download/opencode-{platform}.tar.gz` |
| Amp | `https://storage.googleapis.com/amp-public-assets-prod-0/cli/cli-version.txt` | `.../{version}/amp-{platform}` |
##### platform mappings
| Platform | Claude Code | Codex | OpenCode | Amp |
|----------|-------------|-------|----------|-----|
| Linux x64 | `linux-x64` | `x86_64-unknown-linux-musl` | `linux-x64` | `linux-x64` |
| Linux x64 musl | `linux-x64-musl` | `x86_64-unknown-linux-musl` | `linux-x64-musl` | N/A |
| Linux ARM64 | `linux-arm64` | `aarch64-unknown-linux-musl` | `linux-arm64` | `linux-arm64` |
| macOS ARM64 | `darwin-arm64` | `aarch64-apple-darwin` | `darwin-arm64` | `darwin-arm64` |
| macOS x64 | `darwin-x64` | `x86_64-apple-darwin` | `darwin-x64` | `darwin-x64` |
##### versioning
| Agent | Get Latest Version | Specific Version |
|-------|-------------------|------------------|
| Claude Code | `curl -s https://storage.googleapis.com/claude-code-dist-.../latest` | Replace `${VERSION}` in URL |
| Codex | `curl -s https://api.github.com/repos/openai/codex/releases/latest \| jq -r .tag_name` | Replace `latest` with `download/{tag}` |
| OpenCode | `curl -s https://api.github.com/repos/anomalyco/opencode/releases/latest \| jq -r .tag_name` | Replace `latest` with `download/{tag}` |
| Amp | `curl -s https://storage.googleapis.com/amp-public-assets-prod-0/cli/cli-version.txt` | Replace `${VERSION}` in URL |
#### communication
@ -237,10 +358,11 @@ we need to auto-generate types from our json schema for these languages
## spec todo
- generate common denominator with conversion functions
- how do we handle HIL
- how do you run each of these agents
- what else do we need, like todo, etc?
- how can we dump the spec for all of the agents somehow
- generate an example ui for this
- architecture document
- how should we handle the tokens for auth?
## future problems to visit
@ -263,6 +385,8 @@ we need to auto-generate types from our json schema for these languages
- management ui
- skill
- pre-package these as bun binaries instead of npm installations
- build & release pipeline with musl
- agent feature matrix for api features
## future work