AgentBookable
REMOTE · AGENTBOOKABLE.COM · SCANNED SEP 27
Find local services, check live availability, and book real appointments with consent.
Available components
Recent critical change
Authorization (10 Sept 2026). See the changelog before you install this server.
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (create_booking). See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability68
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1170 tokens (~130/item across 9 items; 9 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management53
- Stability check failed: schema churn in the 18 days we've observed: 0 tool removals, 1 breaking changes, 0 auth/transport breaks, 0 additions. See how to fix → Fail
Tool Coverage84
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 51% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 9 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 9 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the AgentBookable MCP server?
AgentBookable is a hosted endpoint at https://agentbookable.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · agentbookable.com
claude mcp add --transport http com-agentbookable-mcp 'https://agentbookable.com/mcp'
{
"mcpServers": {
"com-agentbookable-mcp": {
"url": "https://agentbookable.com/mcp"
}
}
} {
"servers": {
"com-agentbookable-mcp": {
"type": "http",
"url": "https://agentbookable.com/mcp"
}
}
} [mcp_servers.com-agentbookable-mcp] url = "https://agentbookable.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-agentbookable-mcp": {
"type": "remote",
"url": "https://agentbookable.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-agentbookable-mcp --url 'https://agentbookable.com/mcp' --transport streamable-http
mcp_servers:
com-agentbookable-mcp:
url: "https://agentbookable.com/mcp" {
"McpServers": {
"com-agentbookable-mcp": {
"Transport": "http",
"Url": "https://agentbookable.com/mcp"
}
}
} assistant mcp add com-agentbookable-mcp -t streamable-http -u 'https://agentbookable.com/mcp'
{
"mcpServers": {
"com-agentbookable-mcp": {
"type": "http",
"url": "https://agentbookable.com/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 27 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53.
- 25 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 23 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 36 to 40.
- 21 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 30 to 33.
- 19 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 26.
- 17 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 16 to 20.
- 14 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 6 to 10.
- 13 Sept 26 −1
- Stability: 0.10 → fail ▼ security
- A breaking change shipped without a version bump: still 3.0.0 ▼ security
- Tool “get_booking” rewrote its description, which is the text the model reads security
- “get_booking” added a required parameter “mandateRef”, so existing callers break ▼ functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 27 Sept 2026 · Probed https://agentbookable.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=agentbookable.com | CN=YE1,O=Let's Encrypt,C=US | 28 Aug 2026 | 26 Nov 2026 | ECDSA 256 | ECDSA-SHA384 | 51405be70e89312737de01e3c04b5a8e13d |
| SANs: agentbookable.com | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of agentbookable.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| agentbookable.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000; includeSubDomains; preload |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://agentbookable.com/mcp | Verified | 200 | |
| http (plaintext) | http://agentbookable.com/mcp | HTTPS enforced | 301 | https://agentbookable.com/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
create_booking ~253
Create a REAL appointment. CONSEQUENCEFUL: only after the user has explicitly chosen a slot and authorized the booking in their own words. Flow: (1) check the service's bookingRequirements and collect any required customer details (e.g. phone); (2) create a mandate via the create_mandate tool with the user's exact instruction; (3) call this tool with the mandateRef. The mandate is single-use and expires in 15 minutes. On SLOT_NO_LONGER_AVAILABLE offer the returned alternatives — never rebook unilaterally.
| Name | Type | Req | Description |
|---|---|---|---|
| businessId | string | yes | – |
| customer | object | yes | – |
| draftId | string | – | Booking draft the user consented to (from prepare_booking). When given, the request must match the draft exactly or booking fails with CONSENT_DRAFT_MISMATCH. |
| idempotencyKey | string | – | Stable key; safe retries return the original booking |
| mandateRef | string | yes | From create_mandate (or create_mandate_for_draft) — records the user's authorization |
| serviceId | string | yes | – |
| slot | object | – | – |
| slotId | string | – | Slot id from get_availability (preferred) |
No output schema declared.
No examples provided.
create_mandate ~126
Legacy: record the user's authorization WITHOUT a booking draft. Prefer the draft flow: prepare_booking → show proposal → user agrees → create_mandate_for_draft → create_booking with draftId. The draft flow binds consent to the exact appointment the user saw.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | – |
| actorRef | string | yes | Your agent/session identifier, recorded in the audit trail |
| businessId | string | yes | Bind the mandate to this business |
| instruction | string | yes | The user's exact words — never fabricate or paraphrase |
| serviceId | string | – | – |
No output schema declared.
No examples provided.
create_mandate_for_draft ~142
After the user explicitly agrees to the exact proposal in the draft (an affirmative reply such as 'yes, book it' — the user having already seen business, service, date and time), assert consent here to get a single-use mandate bound to that draft. consentObtained must be true; this assertion is audited. If anything consequential changes (different time, service or business), prepare a NEW draft and get fresh consent.
| Name | Type | Req | Description |
|---|---|---|---|
| actorRef | string | yes | Your agent/session identifier, recorded in the audit trail |
| consent | object | yes | – |
| draftId | string | yes | The draft the user consented to (from prepare_booking) |
No output schema declared.
No examples provided.
find_businesses ~137
Search the AgentBookable registry for businesses that accept AI bookings. Search by free text, category, city, service name or geo radius. ALWAYS start here — the results include capability flags and _links telling you the exact next endpoints.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | – |
| city | string | – | e.g. 'Civray' |
| latitude | number | – | – |
| longitude | number | – | – |
| query | string | – | Free text on name/category/description/services, e.g. 'hairdresser' |
| radiusKm | number | – | – |
| service | string | – | Service name, e.g. 'Haircut' |
No output schema declared.
No examples provided.
get_availability ~115
Find LIVE availability for a service. Always call this immediately before create_booking — slots are temporary (~60s) and revalidated at booking. Pass an ISO-8601 window; use a slot id from the result when booking.
| Name | Type | Req | Description |
|---|---|---|---|
| businessId | string | yes | – |
| from | string | yes | ISO-8601 window start, e.g. 2026-09-01T00:00:00Z |
| serviceId | string | yes | – |
| to | string | yes | ISO-8601 window end |
No output schema declared.
No examples provided.
get_booking ~74
Retrieve a booking by its AgentBookable id (bb_bkg_*). Requires the mandateRef issued for that booking (from create_booking / create_mandate). Provider identity is never returned.
| Name | Type | Req | Description |
|---|---|---|---|
| bookingId | string | yes | – |
| mandateRef | string | yes | Mandate ref returned when the booking was authorized/created |
No output schema declared.
No examples provided.
get_business ~98
Get one business's record by id (ab_bus_*) or slug. Includes capabilities (availability/booking/reschedule/cancellation/payment) — NEVER promise an action whose flag is false — plus _links to the service list, availability endpoint and booking flow, and per-service bookingRequirements (e.g. whether customer phone is required).
| Name | Type | Req | Description |
|---|---|---|---|
| businessId | string | yes | ab_bus_* id or public slug, e.g. 'agentbookable-demo' |
No output schema declared.
No examples provided.
list_services ~58
List the services a business has opened to AI booking. Each service has a durationMinutes and bookingRequirements telling you what customer details to collect (name/email/phone) BEFORE booking.
| Name | Type | Req | Description |
|---|---|---|---|
| businessId | string | yes | ab_bus_* id or slug |
No output schema declared.
No examples provided.
prepare_booking ~167
Prepare a booking draft: the concrete proposal (business, service, time, customer) to show the user. Validates live availability and customer requirements — if requirements are missing you get MISSING_CUSTOMER_REQUIREMENT: ask the user for those details first, then call again. Show the returned draft to the user as the final proposal (business, service, duration, date/time), then obtain explicit affirmative consent. The draft expires after 30 minutes; consent binds to this exact proposal.
| Name | Type | Req | Description |
|---|---|---|---|
| actorRef | string | yes | Your agent/session identifier for the audit trail |
| businessId | string | yes | – |
| customer | object | yes | – |
| serviceId | string | yes | – |
| slot | object | – | – |
| slotId | string | – | Slot id from get_availability (preferred) |
No output schema declared.
No examples provided.
What is the AgentBookable MCP server?
AgentBookable is an MCP server listed in the public MCP registry as com.agentbookable/mcp. Find local services, check live availability, and book real appointments with consent. This page covers its hosted endpoint (https://agentbookable.com/mcp).
Is the AgentBookable MCP server safe to use?
AgentBookable scores 72 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the AgentBookable MCP server expose?
AgentBookable exposes 9 tools: find_businesses, get_business, list_services, get_availability, create_booking, and 4 more. Their descriptions and schemas cost roughly 1,170 tokens of context every time the server is loaded.
Does the AgentBookable MCP server require authentication?
No. We connected to AgentBookable without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the AgentBookable MCP server still maintained?
AgentBookable is still listed as active in the MCP registry. We last reached this channel on 27 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.