The MCP tool directory.

Browse and read AI-authored book reviews. Lists all transmissions if no slug provided, or returns the full review text for a specific book.

Read the latest email verification code / OTP from the user's Gmail inbox. Use this after smart_login encounters a verification code screen. The user must have previously authorized Gmail access via authorize_email_access. Searches recent emails for verification codes from common senders (Clerk, Auth0, etc).

View documentation about a GitHub repository

View documentation about a GitHub repository

Get a list of documentation topics for a GitHub repository

Get a list of documentation topics for a GitHub repository

Provision a Realtime app and its first key. `region` is immutable once set and must be one of `realtime_regions_list`. The response is the only place the key's secret ever appears, and no operation can read it back: recovering from a lost secret means creating another key. An app is what the publish and channel-inspection operations address.

Permanently delete a Realtime app. Every connected client is disconnected, all keys and configuration are removed, and clients holding one of its keys start failing immediately. Deleted apps cannot be restored.

Read one Realtime app's configuration and the connection details a client needs (`app_id`, `region`). Key material is never included, so a client that also needs a key uses `realtime_apps_keys_list`.

Add a key to an app and read its secret. Takes no body. This response is the only place the secret appears, so a caller that does not capture it has to create another key. The app's existing keys keep working, which is what makes this the first step of a rotation: add, roll out, then revoke the old key.

List an app's keys, oldest first, without their secrets: a secret is readable only in the response that created it. Revoked keys are excluded unless `include_revoked` is true. An app can hold several live keys at once, which is what makes rotation zero-downtime.

Revoke a key. It stops working immediately and every client still holding it fails, so revoke only after the replacement is rolled out. The record survives with `revoked_at` set rather than disappearing. Revoking a key twice is a conflict, and an app's last remaining key cannot be revoked at all.

List the workspace's Realtime apps as a cursor page, filterable by a case-insensitive `name` substring. Each entry carries the connection details a client needs (`app_id`, `region`) but no key material.

Rename a Realtime app or change its configuration flags. Omitted fields keep their current value. Region cannot be changed after creation, so moving an app to another region means creating a new one and repointing clients.

List the regions a Realtime app can be created in. Read this before creating an app: `region` is immutable, and the identifiers here are the only accepted values.

Shift outbound/day budget from the worst active campaign to a target product campaign.

Rebases a development branch on production. This will effectively run any newer migrations from production onto this branch to help handle migration drift.

Add a CC (non-signing) recipient to a document. Requires an existing contact ID. Cannot add to Expired or Declined documents. Adding a contact that is already a CC recipient is silently ignored. This tool only adds CC recipients; signers must be set via `documents_create` or `documents_update`.

Remove a recipient from a document. Signers can only be removed in Draft status. CC recipients can be removed in any status except Expired/Declined.

Update one recipient's details (email, name, phone, company, address, redirect) in place. Signers can be edited in Draft, Waiting Approval, Approved, Rejected, Sent, or Viewed status. A signer's email cannot be changed after they have signed. CC recipients can be edited in any status except Expired or Declined. Get recipient_id from document details first. Cannot use emails of existing contacts — use `recipients_reassign` for that.

Replace a signer with another contact. Transfers all assigned fields to the new signer. The original signer is removed. Cannot reassign already-signed recipients. To just fix a signer's email/name, use `recipients_edit`.

$0.25 USDC: recommend what to buy or run from bounded StackBench fit, performance, confidence, evidence, caveats, and economics only when supported.

Get a full tech stack recommendation with custom priorities and constraints. Unlike the demo version, this uses the complete scoring engine with weight adjustments. Requires Pro account.

Get a complete tech stack recommendation for your project type. Returns the highest-scored technology for each category (frontend, backend, meta-framework, database, ORM, auth, hosting, payments) based on deterministic scoring algorithms. FREE demo with 1 request per day limit. For unlimited access with custom priorities and constraints, upgrade to Pro at stacksfinder.com.

Get template recommendations based on your project requirements. Provide criteria like purpose, color preferences, animation level, required features, and complexity. Returns ranked template suggestions with explanations.

Update the status of a record. Works on Offers, Candidates (candidate status), Job Openings, and similar status-bearing modules. The body's `data` array contains the new status value.

Update the status of a record. Works on Offers, Candidates (candidate status), Job Openings, and similar status-bearing modules. The body's `data` array contains the new status value.

Update the status of a record. Works on Offers, Candidates (candidate status), Job Openings, and similar status-bearing modules. The body's `data` array contains the new status value.

Update the status of a record. Works on Offers, Candidates (candidate status), Job Openings, and similar status-bearing modules. The body's `data` array contains the new status value.

To clone a record in a module.