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Where things live in the portal-tunnel repo (sdk/portal/types/utils/cmd/discovery/x402/frontend/extensions) and where new code belongs. Use when locating functionality or deciding where to add code.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
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正在显示 SKILL.md
How the portal-tunnel client CLI (cmd/portal-tunnel) is structured and invoked — expose/agent/list/update subcommands, flags, validation rules, and x402/routing options. Use when changing or testing client-side tunnel behavior.
Expose, preview, protect with x402 payments, or keep a local web app, static site, HTTP route set, or explicitly requested TCP/UDP service reachable through Portal, then verify the public endpoint and report its lifecycle. Use when the user asks to deploy, publish, share, tunnel, expose, create a public preview, add a paid route, or configure x402 for a local app with Portal. Do not use for deploying a Portal relay, generic cloud hosting, or publishing this plugin.
Set up and run a public Portal relay on any Linux host with a public IP — Docker Compose deployment, embedded authoritative DNS with one-time NS delegation, optional TCP/UDP lease ports for game hosting, and registration in the public relay pool. Use when the user asks to run their own relay, contribute a relay to the Portal network, self-host a relay instead of using public ones, or open a relay with game-server support. Do not use for exposing a local service (portal-expose) or for accessing a CLI agent remotely.
| name | codebase-map |
| description | Where things live in the portal-tunnel repo (sdk/portal/types/utils/cmd/discovery/x402/frontend/extensions) and where new code belongs. Use when locating functionality or deciding where to add code. |
Portal is a zero-knowledge tunneling relay + local runtime: exposes local HTTP/TCP/UDP services through self-hosted or public relays with end-to-end tenant TLS, ECH SNI hiding, MITM self-probe, multi-hop routing, and x402 payments.
sdk/ — client side. Tunnel exposure and relay API client, listener/session management, HTTP routing + proxying, MITM detection. Entry points: sdk/expose.go, sdk/listener.go, sdk/http.go, sdk/proxy.go, sdk/mitm.go. x402 route protection is applied here (sdk/http.go).portal/ — relay side. API/server lifecycle (portal/api_server.go, portal/server.go), leases, proxying, identity, keyless TLS/ECH, overlay transports, policy, telemetry, ACME.
portal/discovery/ — relay gossip: announce.go (rate limiting), refresher.go (poll descriptors + POST /discovery/announce self-announce + peer refresh), relayset.go (validated pool, bans, route-planning state), relaystate.go, mols.go (route scoring).portal/x402/ — payment gating: handler.go, payment.go, casper.go, x402.go, embedded browser client.js. Facilitator mounts at /api/x402 only when X402_ENABLED.types/ — shared contracts: protocol/API/data models, identity & transport types, x402 types, and public path constants (types/paths.go). types/types.go unmarshals the embedded config.toml/registry.json. Put shared constants and public path strings HERE.utils/ — shared stateless helpers: API encoding, command dispatch (utils/cmd.go), files, paths, HTTP, name/network/TLS normalization, snapshots.cmd/ — executables: cmd/portal-tunnel (client CLI), cmd/relay-server (relay + embedded SPA), cmd/portal-loadtest (make load-test), plus demo/payment apps.frontend/ — React + Tailwind SPA (Vite). Built and embedded into the relay binary at cmd/relay-server/dist/app (//go:embed dist/*). Dev server at http://localhost:5173; point at a live relay with VITE_PORTAL_API_BASE_URL.docs/ — SvelteKit docs site (make build-docs, uses bun).extensions/vscode/ — VS Code extension (start/stop tunnel commands, relay/host/name settings).config.toml — embedded release version + protocol versions (via manifest.go).registry.json — embedded default public relay list → types.BootstrapRelays.manifest.go — //go:embed of the two files above.docker-compose.yml / Dockerfile — relay container build/deploy.types/ (one owner, no duplication).utils/.sdk/ or portal/ (resolve complexity in the lowest coherent owner, expose minimum surface).