1-800Deals Directory
REMOTE · 1800DEALS-CONNECTOR.MICHAEL-B38.WORKERS.DEV
Search a national directory of 1-800 / toll-free / vanity-number businesses and services.
Available components
Last scanned (13 hours ago)
Scores higher than 79% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Search and Retrieval
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
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability76
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 369 tokens (~123/item across 3 items; 3 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities60
- Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28. See how to fix → Fail
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.
- 3 Nov 26 0
- Stability: 0.97 → pass security
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 26 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 24 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.
- 22 Oct 26 +1
- Server version: 1.3.0 → 1.3.1 functional
- 21 Oct 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “list_categories” rewrote its description, which is the text the model reads security
- Tool “search_listings” rewrote its description, which is the text the model reads security
- Schema quality: 73 → 123 ▼ functional
- Schema quality: excellent → good functional
- Server version: 1.1.2 → 1.3.0 functional
- New tool “get_listing” functional
- “search_listings” added an optional parameter “area” cosmetic
- “search_listings” reworded the description of “category” cosmetic
- “search_listings” reworded the description of “q” cosmetic
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 5 Nov 2026 · Probed https://1800deals-connector.michael-b38.workers.dev/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=michael-b38.workers.dev | CN=WE1,O=Google Trust Services,C=US | 23 Sept 2026 | 23 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | 87eb4b83c1ffe09f0e094eac1b85d821 |
| SANs: michael-b38.workers.dev, *.michael-b38.workers.dev | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of 1800deals-connector.michael-b38.workers.dev. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| dev. | present | 60074 | 8 | Verified |
| workers.dev. | 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 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://1800deals-connector.michael-b38.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://1800deals-connector.michael-b38.workers.dev/mcp | Inconclusive | 405 |
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 →
get_listing ~70
Read-only. Full public details for one 1-800Deals listing by the id from search_listings (or its slug): full description, address, phone, website, hours, FAQ and photos. Returns NOT_FOUND for an unknown id.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Listing id from search_listings |
No output schema declared.
No examples provided.
list_categories ~26
Read-only. List the 1-800Deals directory's business categories with listing counts.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_listings ~187
Search 1-800Deals, a national directory of toll-free and vanity-number businesses (water damage restoration, plumbing, pest control, HVAC, garage doors, electricians, roofing). Read-only. Filter by keyword, category and city. Returns public listing fields only: id, name, listing page url, description, address, phone, website, hours and photos. Every search word must match; a query with no matches returns total 0. Use get_listing for one listing's full details.
| Name | Type | Req | Description |
|---|---|---|---|
| area | string | – | City, e.g. 'Houston' |
| category | string | – | Category name or slug from list_categories, e.g. 'Plumbing' |
| limit | integer | – | Max results (1-50) |
| page | integer | – | Page number |
| q | string | – | Keywords, e.g. 'plumber houston' or 'water damage' |
No output schema declared.
No examples provided.
How do I install the 1-800Deals Directory MCP server?
1-800Deals Directory is a hosted endpoint at https://1800deals-connector.michael-b38.workers.dev/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 · 1800deals-connector.michael-b38.workers.dev
claude mcp add --transport http cloudalien2025-1800deals-directory 'https://1800deals-connector.michael-b38.workers.dev/mcp'
What is the 1-800Deals Directory MCP server?
1-800Deals Directory is an MCP server listed in the public MCP registry as io.github.cloudalien2025/1800deals-directory. Search a national directory of 1-800 / toll-free / vanity-number businesses and services. This page covers its hosted endpoint (https://1800deals-connector.michael-b38.workers.dev/mcp).
Is the 1-800Deals Directory MCP server safe to use?
1-800Deals Directory scores 79 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 1-800Deals Directory MCP server expose?
1-800Deals Directory exposes 3 tools: search_listings, get_listing, list_categories. Their descriptions and schemas cost roughly 283 tokens of context every time the server is loaded.
Does the 1-800Deals Directory MCP server require authentication?
No. We connected to 1-800Deals Directory without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the 1-800Deals Directory MCP server still maintained?
1-800Deals Directory is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.