Hatch MCP server

• alarmFree

  Sound a loud alarm on the phones paired to this roost. Pass `hatchId` and a short `message` — the phone shows that message and repeats the alarm until the person acknowledges it. Recipients are only phones paired to this roost or its workspace. There is no phone-number argument. Do not pass one, and do not try to reach any other device. Android plays alarm audio. The alarm channel bypasses Do Not Disturb after the person grants that access. iOS requests Critical Alerts and this push is sent with a critical sound at full volume. Apple has not granted the Critical Alerts entitlement (com.apple.developer.usernotifications.critical-alerts) yet, so iOS does not bypass the Ring/Silent switch until that grant. Do not tell the user the silent switch was bypassed. A claimed roost requires a paired agent session. If no phone is paired, or the phone has not allowed notifications, the call fails and nothing is sent.

• authwrite actionFree

  Put a sign-in screen in front of any roost so visitors must authenticate. Works on free, workspace, and forever hatches. Pass `hatchId` plus an `action`: • `enable` with `mode: "password"` and a `password` → ONE shared site password (everyone uses the same one). Best for a private demo or staging link. • `setPassword` with a new `password` → rotate the shared password. • `disable` → remove the login and serve the site publicly again. • `status` → report whether auth is on and which mode. Returns `{ enabled, mode, loginUrl }`. The sign-in screen lives at `/__roost/login`. Prefer `password` mode; `useraccounts` is unavailable (per-hatch databases are no longer provisioned).

• await_decisionwrite actionFree

  Create a human-in-the-loop review on the live artifact. Default options: Approve / Request changes / Reject. Reviewers see a Review required chip → modal. Request changes is non-terminal: webhook or poll returns changes_requested, then call continue_decision after regenerating. Optional timeoutSeconds and maxIterations (default 5). If the page has interactive controls (sliders/forms), the hatch HTML MUST expose window.__VR_HITL_GET_SETTINGS__ so the review can attach those assumptions as JSON. When the user integrates n8n, Temporal, CI, or any external workflow, pass webhookUrl (MCP opens the review; the platform POSTs each transition to that URL — prefer webhook over poll_decision for automation). See PARTNER-WEBHOOKS.md for event payloads.

• catalogFree

  List VibeRooster features the user can pay for (Pin $4.99/yr, Pack $4.99/yr/GB, Roost $259/mo, Roost Audit $459/mo, custom domain +$29/mo) with Stripe Price ids, amounts, and feature lists. Call this before `checkout` if you don't already know the grant. Returns `{ items: [{ grant, title, description, features, priceId, amountCents, scope }] }`.

• checkoutwrite actionFree

  Create a Stripe Checkout Session so the user can pay for a VibeRooster feature in this chat. Returns `{ checkoutUrl, sessionId, grant, amountCents }` — ALWAYS show checkoutUrl to the user (open it / paste it). After they pay, call `poll_checkout` with sessionId until status is `complete`. The webhook applies the grant (Pin, Pack, Roost, Roost Audit, custom domain). Required ids by grant: `publish` / `record` / `credit_topup` / `workspace_coin_pack` (Pack) → hatchId; `workspace_subscription` (Roost) / `custom_domain` → workspaceId (or hatchId in that workspace); `agentic_pro` (Roost Audit) → orgId or workspaceId/hatchId attached to the org. Do not use Stripe MCP (mcp.stripe.com) for VibeRooster features — that would charge a different Stripe account. Hatch `checkout` stamps hatch/workspace/org metadata the webhook expects.

• continue_decisionFree

  After poll_decision returns status changes_requested, regenerate, then call this to reopen the same decision as pending_review for the next human round. Only decisionId is required (hatchId is read from the decision).

• convertFree

  Atomically rename a roost's URL, change gallery listing, mark or unmark Promo, or bind a custom domain (Roost / Roost Audit after checkout grant custom_domain). Pass `hatchId` plus at least one of `newPreferredSlug`, `galleryListed`, `promo`, or `customDomain`. Do NOT call `hatch` again to rename or to change Promo — that creates a second site. Optional `promo` (boolean). `true` lists this hatch on the public carousel even when its tier would hide it, if the hatch is active, has a public slug, and is not expired, and forces the Powered By chip on. A password still keeps it off the carousel. `false` unmarks Promo and returns the normal carousel and chip rules. Omit `promo` to leave the flag unchanged. `promo` alone is enough. Roost and Roost Audit include 10 subscription Pins. `convert` with `newTier: forever` is allowed while those slots remain. After that, call `checkout` with grant `publish` (Pin, $4.99/yr). Do not use convert to collect payment. Pins are hidden from the carousel by default; pass `galleryListed: true` to feature the site publicly. Paid Roost hatches stay off the carousel unless `promo` is true.

• deploywrite actionFree

  Replace the server-side code of an existing roost. Advanced — most agents should use `upload` (for static files) or `convert` (for renames) instead. Pass `hatchId`, `workerName`, and a full ES module `script` (text only, 1.5 MiB max).

• get_pairing_codeFree

  Issue a pairing code + URL (TTL 10 minutes) for claiming a hatch (`hatchId`) or authorizing an agent session in a workspace (workspaceId). Reuses the active pending code for this connector session unless `forceNew: true`. For workspace pairing, show `pairingUrl` (https://mcp.theroost.dev/open/workspace-pair) as the link the user taps — it opens the Vibe Rooster app on the phone, and on a computer it opens a page that forwards into the app when the same link is opened on the phone. Do not show only `appUrl`; that viberooster:// link does nothing in a desktop chat. `appUrl` is only for an in-app QR. Do not call again until poll_pairing returns expired/completed or you intentionally rotate with forceNew.

• hatchwrite actionFree

  Create a NEW site (a 'roost') and return its public URL in one call. Returns `{ hatchId, slug, url, apex, promo, uploads? }` — show `url` to the user and remember `hatchId`. NEVER call hatch twice for the same site — use `convert` to rename, change tier, or set Promo, and `upload`/`deploy` for content updates. Pick `apex` from the user's intent (homes / estate / land / wedding / events / agency / site / omit for theroost.dev). Do NOT invent other apexes. Ways to call it: • `html` (PREFERRED for n8n / a single review page) → one self-contained HTML string published at /. Do not also pass site/manifest/script. • Omit `html`, `manifest`, `site`, and `script` → a placeholder page is published instantly. • Pass `manifest` (file list with sizes) → returns presigned `uploads[]`; you PUT each file's bytes directly to its URL. PREFER this for any project with images, fonts, video, or more than a few KB of HTML. • Pass `site` (inline files map) → small text-only sites only. File keys must be paths like `index.html` (n8n may send `index`; that is accepted as `index.html`). • Pass `script` → advanced: full server-side code as one ES module (1.5 MiB max, text only — NEVER base64-embed binaries here). Optional `promo` (boolean). `true` lists this hatch on the public carousel even when its tier would hide it, if the hatch is active, has a public slug, and is not expired, and forces the Powered By chip on. A password still keeps it off the carousel. `false` unmarks Promo and returns the normal carousel and chip rules. Omit `promo` to leave an existing hatch unchanged, or to create one under the normal rules. To change Promo later, call `convert` with `promo` — do not hatch again. Do not send empty strings for optional fields (hatchId, preferredSlug, apex, html, site). Omit them.

• listFree

  List every hatch in a workspace. Returns `{ workspaceId, name, count, hatches: [{ hatchId, slug, url, apex, kind, tier, state, expiresAt, createdAt, promo, pageviews24h, visitors24h }] }`. `promo` is true when that hatch is marked Promo. Use this when you lost hatchIds, before hatching (so you do not create a duplicate), or when the user asks what is live in the workspace. `workspaceId` is optional when this connector is already paired to a workspace. Requires a workspace-paired session — call `whoami`, then `get_pairing_code` with workspaceId if unidentified.

• list_templatesFree

  List HTML templates and explorable archetypes from the public template catalog (https://github.com/VibeRooster/hatch-mcp/tree/main/templates). Returns `{ repo, browse, templates: [{ name, title, description, url, prompt, referenceUrl? }] }`. `prompt` is the suggested text for the user. `referenceUrl` is the live example when one is published. Descriptions come from each file's frontmatter. Open `url` for the HTML and hatch notes — this tool does not return the file body. Add a template by opening a pull request that adds `templates/<name>.md` on that repo. No arguments.

• lookupFree

  Resolve a roost by `slug` or `hatchId`. Returns a compact view `{ hatchId, slug, url, apex, tier, state, expiresAt, customDomain, galleryListed, promo, pageviews24h, visitors24h, topPaths, topCountries, topReferrers }`. `promo` is true when the hatch is marked Promo (listed on the public carousel even when its tier would hide it, if active, with a public slug, and not expired; Powered By chip forced on). A password still keeps a Promo hatch off the carousel. Use this to recover state across turns when the user mentions their site without giving you the hatchId. To see every hatch in a workspace, use `list` instead.

• poll_approvalFree

  Poll a pending Tier-2 phone approval. Returns the result once the owner approves or denies on their phone.

• poll_checkoutFree

  Long-poll a Checkout Session from `checkout` (~18s). Returns `{ status: open|complete|expired, grantApplied, roostUrl, tier }`. If still `open`, tell the user to finish paying at checkoutUrl and call poll_checkout again. When `grantApplied` is true, the webhook has (or is about to) apply the grant — call `lookup` to confirm forever/tier.

• poll_decisionFree

  Long-poll (~20s) until the decision leaves pending_review. Only decisionId is required (hatchId is read from the decision). Returns changes_requested (regenerate + continue_decision), approved, rejected, timeout_exceeded, max_iterations_exceeded, not_found, or still pending_review (call again). Includes comment, settings, conversation, iteration. Polling never writes: timeout_exceeded only ever means the await_decision timeoutSeconds deadline passed before the human submitted.

• poll_pairingFree

  Poll for pairing completion (Device-Grant style). Waits up to ~20s for phone approval before returning. Statuses: pending / completed / expired / not_found. On completed, store sessionToken, refreshToken, and grantId — refreshToken renews access for up to 7 days without re-pairing. When sessionToken expires (~1h), call refresh_session. The server also binds tokens to this connector session. Pass hatchId when known. Device claim ≠ forever billing upgrade.

• refresh_sessionFree

  Renew a short-lived access token (~1h) using the refreshToken from poll_pairing. The grant (and refresh capability) lasts up to 7 days — after that, re-pair via get_pairing_code. Each refresh rotates the refreshToken; store the new one. Requires the same connector session (MCP-Session-Id) as when you paired — if fingerprint mismatches, re-pair.

• rename_orgFree

  Rename the organization and/or workspace after Roost or Roost Audit has been paid. Pass `orgName`, `workspaceName`, or both. Requires a workspace-paired session. Fails on free Hatch workspaces — call `checkout` with grant `workspace_subscription` (Roost) or `agentic_pro` (Roost Audit) first, then `poll_checkout`. Does not rename a hatch URL; use `convert` for that. Returns `{ workspaceId, workspaceName, orgId, orgName, plan }`.

• shareFree

  Issue a signed, expiring guest view URL for any tier (`?vt=…`). Use for private run reports without the shared site password. Returns `{ url, viewToken, expiresAt }`.

• squawk_poll_accessFree

  Poll an admit request opened by squawk_request_access. Uses the same Hatch pairing session. While pending, returns `{ status: "pending", expiresAt }`. After the owner approves, returns the member, the rin_ token once, roostId, and mcpServers.squawk. Install the returned mcpServers.squawk block into this MCP client immediately. Use the url and the Authorization header exactly as returned. Do not print, log, or paste the rin_ token into chat. After it is installed, further roost traffic uses the Squawk tools (squawk, squawk_whoami, squawk_read, squawk_ack, squawk_watch, and the rest listed in SQUAWK-AGENT.md). A one-shot HTTP call is not a substitute. If this host cannot hot-add an MCP server mid-turn, write that config where this client loads MCP servers and use the Squawk tools on the next turn. Do not invent a Cursor API. Later polls return status approved and the member id, without the token and without mcpServers. Rejected and expired have no token. One approval admits this agent to that one roost.

• squawk_request_accessFree

  Ask the roost owner to admit this agent to Squawk. Uses the caller's Hatch pairing session (Authorization: Roost, the bound connector session, or sessionToken from poll_pairing). Returns `{ requestId, status: "pending", expiresAt }`. The request expires 10 minutes after it is opened. Does not create a Squawk member. This tool is on Hatch, not on the Squawk server. Pass displayName and runtime. Optional roostId must match the paired roost. Optional publicKey makes the later member agent_signed.

• uploadwrite actionFree

  Add or replace files on an EXISTING roost. Pass `hatchId` plus a `manifest` listing each file's path, size, and optional content type. Returns one presigned PUT URL per file — upload bytes directly via HTTP (e.g. `curl -T file.png -H 'Content-Type: image/png' "$url"`). Files go live immediately as each PUT completes; no separate publish call is needed. Use after regenerating a dashboard locally; Hatch does not schedule regenerations.

• whoamiFree

  Return the caller's current identity and hatch state. Never errors when unidentified — returns a pairing path instead. After poll_pairing completes, whoami with the same hatchId should show identified:true via server-side session binding. Returns sessionExpiresAt (~1h) and grantExpiresAt (~7d). If sessionExpired:true, call refresh_session with your stored refreshToken.

• –Code scanremote-only server, no package to scann/a
• Live reliabilityremote reachable in 741ms20/20
• Tool poisoning24 tool descriptions checked15/15
• Auth qualityopen endpoint exposes 6 write-action tools with no auth3/15
• Maintenancelast push 15 days ago15/15
• Maintainer identityregistry namespace matches repository owner; website matches verified namespace9/10

Safety score

83/100

higher than 65% of 48,255 servers

Tools

24

the typical server has 7

Tools that change things

25%

typical: 0%. Fewer write tools means less an agent can break

Uptime

100%

of our recent checks; the typical remote server answers 100%

Response time

68 ms

faster than 90% of 30,031 servers

GitHub stars

1

more than 65% of 28,688 servers

Hatch: common questions

Is Hatch MCP server safe?

Mostly: it is graded B (83/100). Read the Hatch safety report

How do I install Hatch?

It runs remotely at mcp.theroost.dev. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.

Does Hatch need an API key?

Not as far as the registry entry and our scan can tell: no credentials are declared or required.

Is Hatch maintained?

The last commit was 16 days ago (2026-10-19). The latest release is v1.0.0-1.

Is Hatch up?

100% of our last 28 checks got an answer. We check remote servers about four times a day.

How does Hatch compare with other MCP servers?

safety score 83/100 (higher than 65% of 48,255 servers); tools 24 (the typical server has 7); tools that change things 25% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.