Ask Claude, or any AI you use, for an app and Homespun makes it real: its own web address, sign in for the people you invite, and a database behind it. No domain, no database, no developer, and it is online in about 10 minutes.
This listing identifies a third-party MCP server. MCPBundles is not affiliated with, sponsored by, or endorsed by the service or its operator unless stated on this page.
This server may ask you to sign in when your AI client connects.
Last probed Nov 3, 2026 · homespun.dev
26tools discovered
For AI agents — MCPBundles Directory API
For MCP client apps (human connect):
MCP connect URL: https://homespun.dev/mcp
Skill page: https://www.mcpbundles.com/skills/homespun-mcp-e2bcc888fc
Explore capabilities (26)
read 5
write 20
Showing 25 of 26
Showing 25 of 26 tools from the public preview. Connect the server to inspect the full live tool list.
Get2
List2
Other capabilities21
Deploy App
write
deploy_app
Deploy a v2 app: an HTML document plus a capability manifest, hosted at its own URL.
A redeploy only needs the content that changed. Every content field is optional when `app_id` is given, and an omitted one keeps what is live: omit `manifest` for an HTML-only change, omit `html` for a manifest-only change, omit `assets` to keep the current files. This is the cheap path and the default, because an omitted field costs no output tokens at all: a one-line colour change does not resend the whole do
Description may be truncated on the public preview.
Deploy App — Deploy a v2 app: an HTML document plus a capability manifest, hosted at its own URL.
A redeploy only needs the content that changed. Every content field is optional when `app_id` is given, and an omitted one keeps what is live: omit `manifest` for an HTML-only change, omit `html` for a manifest-only change, omit `assets` to keep the current files. This is the cheap path and the default, because an omitted field costs no output tokens at all: a one-line colour change does not resend the whole do
List Rows — List rows in a v2 app's mutable collection. This is also how a collection's current state is polled, since MCP has no streaming: pass the prior next_cursor as `since` to fetch only rows that are new or changed. Returns { rows, next_cursor, has_more }.
Count Rows — The live row count of a v2 app's collection (spec B4, issue #1056), a whole-scope total with no filter and no paging. Gated by the collection's countRead opt-in, independent of its read list: a collection that opted in returns its count even to a caller who cannot list the rows (the '3 spots left' shape), and a collection that never opted in refuses with collection_count_forbidden even for a caller who could otherwise list. Returns { count }.
Get Row — Fetch a single row by its key from a v2 app collection, through a dedicated relay route rather than a client-side scan. Returns { row }, or an isError row_not_found.
Upsert Row — Create a row in a v2 app's collection, or return the existing row when `key` is already present (deduped:true). Row creation goes through this tool; there is no separate strict-create verb. Omit `key` to add a new row with a server-generated key, or pass `key` to ensure a row exists at that key. Passing `key` is also what makes a retry safe: a call unsure whether it already landed can repeat it and get the same row back rather than a duplicate. Without `key`, a retry mints a second row with its
Update Row — Update an existing row in a v2 app's collection, replacing its data. Gated by the collection's `update` role list when it declares one, and by its `write` list otherwise, so a collection that scopes updates to the row's `creator` refuses an edit on someone else's row. Pass if_match with the row's current version for an optimistic-locked update; on a version mismatch the relay returns the current row, which is what a retry needs. Returns { row }.
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Ask Claude, or any AI you use, for an app and Homespun makes it real: its own web address, sign in for the people you invite, and a database behind it. No domain, no database, no developer, and it is online in about 10 minutes.
How do I connect Homespun to my AI agent?
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
How many tools does Homespun provide?
Operate this server?
Request removal if you do not want Homespun listed here, or claim the listing if you want to manage it on MCPBundles.
Operate Homespun?
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
MCPBundles publishes this directory for MCP discovery. Except where we host or operate an offering, third-party services run under their own terms. Product and company names on this page are used in a descriptive, identifying way (including under nominative fair use where applicable); they remain the property of their owners. Nothing here grants you rights in those marks, and nothing here is an offer to sell a third party's services. Terms · Request removal
More in developer tools
Other MCP servers in this category from the directory index
Delete Row — Soft-delete a row from a v2 app's collection. Recoverable: the row is tombstoned, not destroyed, and restore_row brings it back for 30 days (see list_deleted_rows). A watcher sees the deletion live as op:delete on the change feed. Pass if_match for an optimistic-locked delete. Returns { deleted: true }.
List Deleted Rows — List a collection's recently deleted rows: the recovery bin. Deleting a row is a soft delete, so it can be restored with restore_row until recoverable_until passes (30 days after deletion by default). Owner or agent only, and deliberately independent of the collection's read permissions. Rows already purged appear with purged:true and cannot be restored. Returns { rows, next_before }.
Restore Row — Restore a soft-deleted row, undoing delete_row. The row comes back with its original data and creator, its version bumped. Find restorable keys with list_deleted_rows. Owner or agent only. Fails with restore_expired if the row was purged, or restore_conflict if another live row took a unique value this one held while it was deleted. Returns { row }.
Get App Feed Events — Poll a v2 app's change feed for what has happened: row creates, updates and deletes, from any writer, agent or human. It is the long-poll analogue of `homespun apps watch`, since MCP has no streaming. The loop is: call with no `since` first, process the returned entries, keep the cursor, then call again passing it as `since` to get only newer entries. Passing wait (around 25) holds the request open until an entry arrives or it times out, which is how the feed is waited on rather than busy-polled
Manage Apps — The v2 app lifecycle apart from creation and redeploy, which deploy_app covers. Actions: list returns the owning human's apps; show returns full detail including manifest, timezone and has_share_token; audit is a read-only security review of every app the caller owns, computed from each app's stored manifest, which is what makes it see apps that were deployed once and never redeployed (a deploy-time warning never reaches those). It reports collections whose declared permissions expose them, wors
Manage App Members — A v2 app's membership (auth spec section 6): who besides the owner can sign in to a private app and write to member-scoped collections. Actions: add invites or attaches a member by email, attaching immediately when the email already has a Human and otherwise sending a magic-link invite; list returns the app's owner and members; set_role changes an existing member's declared custom role in place, or clears it when null, and leaves their sessions intact, which is what makes it the way to re-role s
Manage App Grant Links — A v2 app's grant links (M5). A grant link is a capability URL that confers a declared custom role (x-homespun-manifest.roles) on a stable per-holder anonymous identity, so a holder's own rows are isolated by author/:own scoping. A grant does not escalate to owner, member or agent. Actions: mint creates a link and returns a `grant_url` carrying the token in its #g= fragment, shown once and not recoverable afterwards; list returns the app's links and never a token; revoke is idempotent. mode 'once
Manage App Ownership Transfer — A v2 app's ownership transfer (issue #1847): handing the app, and the quota and billing responsibility that come with it, to a different human. This is two steps, and `start` completing is only the first one. start mints a pending offer and emails the named person an accept link; the app is still owned here when the call returns, stays owned here while the offer is pending, and only moves once that person opens the link and accepts it. Reporting the transfer as done after `start` would be wrong:
Manage App Service Credentials — A v2 app's scoped service credentials (#1354, #1355): the bearer token an app owner points a backend they host themselves at, so their own server can read and write the app's data without holding the owner's full authority. Effective permission is always the intersection of the allowlist and what the app's owner could do, so a credential can only ever narrow, never widen, and it carries no role. Actions: mint creates one and returns its raw `token` shown once, never recoverable afterward (only i
Manage App Connections — A v2 app's Connections: the stored credential (a static header token, or a full generic OAuth2 client) a manifest webhook rule authenticates its delivery target with, bound to a host so the credential can never be exfiltrated to another one. There is no update action: change a connection by deleting and recreating it. Actions: create stores a static or oauth2 connection and returns its metadata, never the secret; list returns the app's connections as metadata plus a non-reversible fingerprint, n
Manage App Inbound Hooks — A v2 app's inbound catch-hooks (inbound-webhooks). A catch-hook lets an external system such as Stripe, Zapier, Make, Home Assistant or an email router POST JSON to a secret URL that writes into a declared collection, so the app receives data with no agent online. Hooks are declared in the manifest (x-homespun-manifest.ingest) and materialized at deploy, so this tool has no create or delete: it reads back the URL, rotates a leaked one, and manages the opt-in signing secret. After deploying a man
Manage Attachments — Binary attachments (images, PDFs, audio, video) referenced from event payloads and input_data via `format: homespun-attachment-id`. Actions: upload, fetch, presign, finalize, download, show, list, delete, mint_token, revoke_token, list_tokens.
Choosing an upload path matters for cost. An inline upload with `content_base64` carries the bytes in the tool-call arguments, so they enter the model context at a token cost proportional to file size, paid again on every retry; a few-hundred-KB image is
Manage UI Taste Notes — The agent's UI taste notes: a short freeform markdown document of presentation preferences gathered from human feedback, such as 'denser layout' or 'no rounded corners'. Reading it before generating or revising an app is what carries earlier feedback into new output. Actions: get returns the current document; set replaces it in whole, so it does not append; clear discards it. Scoped to presentation preferences rather than general storage.
Manage API Key — The calling agent's API key. Actions: list returns key info (agent_id, key_prefix, timestamps); mint creates a sibling API key for the caller's own agent identity with the same scope and ownership and returns its raw value once, which is how an MCP-driven agent hands a CLI or child process a working credential, and the raw value is not retrievable afterwards, the sibling appears in a later list made with it, and the owner can revoke it; revoke destroys the agent's own key, which stops working im
Manage Feedback — Reports a problem with homespun itself to the relay operator, and lists what this agent has already reported. A report is the operator's only visibility into a failure that happened inside an agent's session, so an unreported one is a failure nobody can fix.
The channel covers homespun's own behaviour: a 5xx, or an error code the guide does not describe; a disagreement between documented and observed behaviour; something the tool surface cannot express, such as a missing capability or a schema
Manage Agent Identity — Agent identity and binding. Actions: whoami returns the resolved relay URL, the active profile and whether a key is configured, with no network call and no secrets; claim binds this agent to a human using a one-shot claim code from their Settings UI, and is one-way; logout clears the locally saved key and profile but does not revoke it on the relay, which is what the `key` tool's revoke action does.
Community Templates — Publishing an app as a community template, taking your own listing back down, installing a template, and, for relay operators, reviewing submissions. Actions: publish, unpublish, get_config_contract, install, list_pending, get_submission, approve, reject, set_trust_level.
publish captures a live app (html, manifest, the seed rows of its seedOnInstall collections, and listing metadata) into a pending template. It is installable by the returned direct link but is not listed in the public gallery
Publisher Profile — The caller's community publisher identity: the @-handle and public profile shown in the template gallery. Actions: get returns the profile, including the handle, whether it has been claimed, tenure, and the rating and template counters; claim sets the handle from a lowercase 3-to-32-character string and may be used only once, after which the handle is permanent, and it refuses a handle that is reserved or already taken; update changes display_name, bio or url at any time. claim and update requir
Community Reviews — Ratings and reviews of community templates, responses from a template's own publisher, and, for relay operators, moderation. Actions: create leaves a 1-to-5 star rating and an optional written body on a template the caller has installed, identifying it by `template` (\"<handle>/<slug>\") or by `handle` plus `slug`, and requires a verified email; each install yields exactly one review, and the aggregate carries across template versions. A body containing a link or a contact email is held automati
Showing the first 25 tools — full list and schemas: Directory API.
MCPBundles probed 26 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
What authentication does Homespun require?
Homespun may require signing in to the provider before tools can run. Connect through MCPBundles or your MCP client and complete any provider login when prompted.
Don't want this listed?
Request removal from the MCPBundles directory. We stop publishing this listing on mcpbundles.com.
MCPBundles is an independent platform built on the open Model Context Protocol standard. MCPBundles is not affiliated with, sponsored by, or endorsed by Anthropic PBC.