ThirdMade Shelf
REMOTE · SHELF.THIRDMADE.NET
26 pay-per-call tools for agents: scrape, verify, guards, crypto. x402 USDC on Base.
Available components
Last scanned (8 hours ago)
Scores higher than 66% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Web Scraping
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 Security51
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 26 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS check failed: the endpoint is reachable over plaintext HTTP. See how to fix → View diagnostics → Fail
- 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 Usability85
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 1541 tokens (~57/item across 27 items; 26 tools + 1 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 Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "captcha_eval" implies "eval" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 28 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
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.
- 30 Sept 26 0
- Stability: fail → pass ▲ security
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 7 Sept 26 0
- Server version: 4.0.0 → 4.6.0 functional
- 31 Aug 26 0
- Stability: unverified → fail ▼ security
- Tool “image_gen” rewrote its description, which is the text the model reads security
- Tool “image_status” rewrote its description, which is the text the model reads security
- “geo_time” added a required parameter “q”, so existing callers break ▼ functional
- “hallucination_check” added a required parameter “claim”, so existing callers break ▼ functional
- “json_guard” added a required parameter “json”, so existing callers break ▼ functional
- “search_verify” added a required parameter “claim”, so existing callers break ▼ functional
- “captcha_eval” dropped the required parameter “url” ▼ functional
- “geo_time” dropped the required parameter “text” ▼ functional
- “json_guard” dropped the required parameter “text” ▼ functional
- “search_verify” dropped the required parameter “text” ▼ functional
- Schema quality: excellent → good functional
- Server version: 3.1.0 → 4.0.0 functional
- “captcha_eval” added an optional parameter “type” cosmetic
- “hallucination_check” dropped the optional parameter “text” cosmetic
- 30 Aug 26 0
First indexed and scored.
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://shelf.thirdmade.net/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=thirdmade.net | CN=WE1,O=Google Trust Services,C=US | 28 Oct 2026 | 26 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | 96e372fa7bfeae6c0ee91e2c13900578 |
| SANs: thirdmade.net, shelf.thirdmade.net, *.shelf.thirdmade.net | ||||||
| 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 shelf.thirdmade.net. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| net. | present | 37331 | 13 | Verified |
| thirdmade.net. | 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=15552000; includeSubDomains |
| x-content-type-options | nosniff |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://shelf.thirdmade.net/mcp | Verified | 200 | |
| http (plaintext) | http://shelf.thirdmade.net/mcp | Served over HTTP | 200 |
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 →
captcha_eval captcha eval ~78
Classifies captcha type (reCAPTCHA, hCaptcha, Turnstile) and difficulty. Eval only — we do NOT solve captchas. [price: $0.01/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| type | string | – | Captcha type: recaptcha, hcaptcha, turnstile, image, slider, puzzle |
No output schema declared.
No examples provided.
chain_stats chain stats ~49
Block height + chain stats for Base or Ethereum. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | base (default), ethereum, or arbitrum |
No output schema declared.
No examples provided.
domain_facts domain facts ~61
Live-checks a domain: is it up, does it have TLS, what's the title? Quick domain health check for agents evaluating links. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Domain name |
No output schema declared.
No examples provided.
ens_lookup ens lookup ~45
ENS name resolution + reverse lookup via public Ethereum RPC. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| name | string | yes | ENS name or address |
No output schema declared.
No examples provided.
entity_find entity find ~52
Extracts named entities (people, companies, places) from text. Wikidata resolution next iteration. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | Input text |
No output schema declared.
No examples provided.
gas_now gas now ~46
Current gas prices in Gwei for Base, Ethereum, or Arbitrum via public RPC. [free]
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | – | base (default), ethereum, or arbitrum |
No output schema declared.
No examples provided.
geo_time geo time ~44
Geocode + timezone + currency context for any location string. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| q | string | yes | Location string |
No output schema declared.
No examples provided.
hallucination_check hallucination check ~66
Entailment scoring: does the provided context support this claim? Research agents use this to self-check outputs. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| claim | string | yes | Claim to check |
| context | string | yes | Evidence/context text |
No output schema declared.
No examples provided.
image_gen image gen ~73
Generates 1 PNG from a text prompt (FLUX.1-dev, 512px). Async: returns job ID + poll URL. GPU-backed via RunPod ComfyUI, scale-to-zero. [price: $0.02/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| prompt | string | yes | Image prompt |
No output schema declared.
No examples provided.
image_status image status ~41
Poll image-gen job status by job ID. Returns image base64 PNG when COMPLETED. [free]
| Name | Type | Req | Description |
|---|---|---|---|
| job | string | yes | Job ID from image_gen |
No output schema declared.
No examples provided.
json_guard json guard ~58
Validates JSON, detects PII inside values, reports schema stats. Pipeline agents use this as a data-quality gate. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| json | string | yes | JSON text to validate |
No output schema declared.
No examples provided.
jsonify ~50
Coerces messy text (key=value lines, CSV-ish, sentences) into clean JSON. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | Input text |
No output schema declared.
No examples provided.
link_graph link graph ~57
Extracts all outbound links from a page, classified by domain. Shows where a page links to and which domains dominate. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Target webpage URL |
No output schema declared.
No examples provided.
llms_txt llms txt ~50
Fetches and normalizes llms.txt / llms-full.txt from any site — the emerging standard for making websites readable to AI agents. [free]
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Target webpage URL |
No output schema declared.
No examples provided.
nonce ~65
Current transaction nonce for any address on Base or Ethereum. Agent tx bots need this before sending transactions. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | EVM address |
| chain | string | – | base (default) or ethereum |
No output schema declared.
No examples provided.
page_meta page meta ~63
Extracts OG tags, canonical URL, title, and meta description from any web page. Useful for link previews, SEO audits, and content enrichment. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Target webpage URL |
No output schema declared.
No examples provided.
pii_guard pii guard ~63
Detects PII (emails, phones, SSNs, credit cards) in any text with character spans. Compliance agents use this before processing user data. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | Input text |
No output schema declared.
No examples provided.
prompt_guard prompt guard ~58
Scores prompt-injection / jailbreak risk for LLM inputs. Agent builders use this to sanitize user inputs before hitting their LLM. [price: $0.01/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | Input text |
No output schema declared.
No examples provided.
robots ~55
Parses robots.txt for any domain — shows crawl rules, disallowed paths, sitemaps. Agents use this to check if they're allowed to scrape a site before doing it. [free]
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Target webpage URL |
No output schema declared.
No examples provided.
scrape ~62
Scrapes any public web page and returns clean structured JSON (title, text, length). The workhorse — agents use this for real data extraction. [price: $0.01/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| url | string | yes | Target webpage URL |
No output schema declared.
No examples provided.
search_verify search verify ~62
Checks if a URL supports a claim. Returns confidence score. Research agents use this to verify sources. [price: $0.01/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| claim | string | yes | Claim to verify |
| url | string | yes | Source URL |
No output schema declared.
No examples provided.
sentiment ~46
Sentiment classification (positive/negative/neutral) + emotion keyword hits. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | Input text |
No output schema declared.
No examples provided.
similar_domains similar domains ~53
Finds similar/competitor domains by name-similarity. Lead-gen agents use this for prospecting. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | Domain name |
No output schema declared.
No examples provided.
summarize ~47
Extractive summary (3 sentences) + top-5 keywords from any text. [price: $0.001/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | Input text |
No output schema declared.
No examples provided.
sweep ~64
One verify-loop lane: confidence-labeled findings on any topic. The flagship teaser — full sweeps at $0.50-5 ship when this crosses BUILD. [price: $0.05/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| topic | string | yes | Research topic |
No output schema declared.
No examples provided.
token_security token security ~67
Token security heuristics: honeypot signals, proxy detection, LP data. Trading agents use this to avoid rugs. [price: $0.01/call USDC via x402]
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | Token contract address |
| chain | string | – | base (default) |
No output schema declared.
No examples provided.
How do I install the ThirdMade Shelf MCP server?
ThirdMade Shelf is a hosted endpoint at https://shelf.thirdmade.net/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 · shelf.thirdmade.net
claude mcp add --transport http net-thirdmade-shelf 'https://shelf.thirdmade.net/mcp'
What is the ThirdMade Shelf MCP server?
ThirdMade Shelf is an MCP server listed in the public MCP registry as net.thirdmade/shelf. 26 pay-per-call tools for agents: scrape, verify, guards, crypto. x402 USDC on Base. This page covers its hosted endpoint (https://shelf.thirdmade.net/mcp).
Is the ThirdMade Shelf MCP server safe to use?
ThirdMade Shelf scores 76 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 ThirdMade Shelf MCP server expose?
ThirdMade Shelf exposes 26 tools: robots, llms_txt, page_meta, domain_facts, link_graph, and 21 more. Their descriptions and schemas cost roughly 1,475 tokens of context every time the server is loaded.
Does the ThirdMade Shelf MCP server require authentication?
No. We connected to ThirdMade Shelf without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the ThirdMade Shelf MCP server still maintained?
ThirdMade Shelf 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.