Wafermap
REMOTE · WAFERMAP.XYZ
x402 layer for AI agents: 35 pay-per-call resources, x402 service discovery, USDG/USDC.
Available components
Last scanned (21 hours ago)
Scores higher than 44% of remote servers
Reachable. Last reached 4 Nov 2026.
Category Crypto and Web3
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 Security57
- 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 1 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 is enforced; there's no plaintext access path. View diagnostics → Pass
- 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 Usability70
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 941 tokens (~188/item across 5 items; 5 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 Management4
- Stability check failed: schema churn in the 8 days we've observed: 1 tool removals, 0 breaking changes, 0 auth/transport breaks, 1 additions. See how to fix → Fail
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 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 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.
- 2 Nov 26 0
- Tool “wafermap_resources” rewrote its description, which is the text the model reads security
- “wafermap_call” added an optional parameter “payer” cosmetic
- 29 Oct 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “wafermap_call” rewrote its description, which is the text the model reads security
- Tool “wafermap_discover” rewrote its description, which is the text the model reads security
- 28 Oct 26 +3
- Stability: unverified → fail ▼ security
- A breaking change shipped without a version bump: still 1.0.0 ▼ security
- Tool “wafermap_resource” was removed ▼ security
- Tool “wafermap_call” rewrote its description, which is the text the model reads security
- Tool “wafermap_discover” rewrote its description, which is the text the model reads security
- Tool “wafermap_resources” rewrote its description, which is the text the model reads security
- Tool “wafermap_tokens” rewrote its description, which is the text the model reads security
- Schema quality: pass → fail ▼ functional
- Tool coverage: 50% → 100% ▲ functional
- Schema quality: fair → excellent functional
- New tool “wafermap_resource_schema” functional
- “wafermap_call” reworded the description of “input” cosmetic
- “wafermap_call” reworded the description of “resource” cosmetic
- “wafermap_discover” reworded the description of “limit” cosmetic
- “wafermap_discover” reworded the description of “query” cosmetic
- “wafermap_resources” reworded the description of “category” cosmetic
- “wafermap_resources” reworded the description of “query” cosmetic
- “wafermap_tokens” reworded the description of “network” cosmetic
- Tool “wafermap_call” changed its title: Call a paid resource (x402) → Run a paid resource (x402) cosmetic
- Tool “wafermap_discover” changed its title: Discover x402 services → Find third-party x402 services cosmetic
- Tool “wafermap_resources” changed its title: List Wafermap resources → Search the Wafermap catalog cosmetic
- Tool “wafermap_tokens” changed its title: Swappable tokens → List swappable tokens cosmetic
- 27 Oct 26 59
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 4 Nov 2026 · Probed https://wafermap.xyz/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=wafermap.xyz | CN=WE1,O=Google Trust Services,C=US | 1 Nov 2026 | 30 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | d09e2dff4eb453bb0e47efc81e5ea673 |
| SANs: wafermap.xyz, demo-seller.wafermap.xyz, *.demo-seller.wafermap.xyz | ||||||
| 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 wafermap.xyz. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| xyz. | present | 3599, 18130 | 8, 8 | Verified |
| wafermap.xyz. | 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://wafermap.xyz/mcp | Verified | 200 | |
| http (plaintext) | http://wafermap.xyz/mcp | HTTPS enforced | 301 | https://wafermap.xyz/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 →
wafermap_call Run a paid resource (x402) ~254
Runs one Wafermap resource and pays its exact USD price over x402, in USDG on Robinhood Chain or USDC on Solana, Base, Arbitrum or Polygon. Send a signed x402 v2 PaymentPayload in params._meta["x402/payment"]; without it the tool returns isError with the payment requirements (price, networks, payTo) to sign. The work runs before the payment settles, so failed calls are never charged; a successful call returns the result plus a receipt with the transaction hash in _meta["x402/payment-response"]. Agents without an x402 wallet can use the Wafermap CLI (`wafermap mcp`), which pays automatically within spending caps.
| Name | Type | Req | Description |
|---|---|---|---|
| input | object | – | Input object matching the resource's schema from wafermap_resource_schema, e.g. {"network":"base"}. |
| payer | string | – | Optional: the EVM wallet that will sign the payment. A wallet holding 100,000 $WAFERMAP on Robinhood Chain is quoted 50% less for Wafermap's own resources (checked again against the signer). |
| resource | string | yes | Resource id from wafermap_resources, e.g. "gas-now". |
No output schema declared.
No examples provided.
wafermap_discover Find third-party x402 services ~163
Searches the open x402 Bazaar index (run by Coinbase CDP) for paid APIs outside Wafermap's own catalog, such as weather, web search, data enrichment or token prices. Returns each service's URL, HTTP method, price, accepted networks, an example input and whether Wafermap can pay it (payable = accepts USDG on Robinhood Chain or USDC on Solana, Base, Arbitrum or Polygon). Use it when no Wafermap resource fits the task. Free, no payment needed.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | How many services to return (default 10, max 20). |
| query | string | yes | What you need in a few words, e.g. "weather forecast" or "web search". |
No output schema declared.
No examples provided.
wafermap_resource_schema Get one resource's input schema ~106
Returns everything needed to call one Wafermap resource: its USD price, the JSON Schema of its input, a ready-to-use example input, what it returns, and its HTTP endpoint. Use it after wafermap_resources and before wafermap_call so the input is valid (invalid input is rejected before any payment). Free, no payment needed.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | Resource id from wafermap_resources, e.g. "stock-signal" or "prediction-markets". |
No output schema declared.
No examples provided.
wafermap_resources Search the Wafermap catalog ~195
Lists Wafermap's pay-per-call resources (35 of its own) and the live Inference Marketplace listings (ids "m/<name>", run and paid directly to their seller, provider "community") with id, name, category, USD price and a one-line summary. Use it first to find the right resource id; then read its input schema with wafermap_resource_schema and run it with wafermap_call. Categories: LLMs, image generation, audio (speech and transcription), vision, web (reading and translation), on-chain data on Robinhood Chain and Base, tokenized stocks, Polymarket prediction markets and content tools. Free, no payment needed.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Optional category filter. |
| query | string | – | Optional words to match against the id, name, summary and tags, e.g. "stock", "image", "polymarket". Omit to list everything. |
No output schema declared.
No examples provided.
wafermap_tokens List swappable tokens ~130
Lists the tokens a Wafermap wallet can swap through the KyberSwap aggregator on one network, with symbol, name and contract address. On Robinhood Chain this includes ETH, WETH, USDG and every Robinhood stock token (TSLA, NVDA, AAPL…); on Base it includes ETH, WETH and USDC. Use it to resolve a ticker to its contract address before quoting or executing a swap with the Wafermap CLI. Read-only and free; it does not trade.
| Name | Type | Req | Description |
|---|---|---|---|
| network | string | – | Which chain's tokens to list. Defaults to robinhood. |
No output schema declared.
No examples provided.
How do I install the Wafermap MCP server?
Wafermap is a hosted endpoint at https://wafermap.xyz/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 · wafermap.xyz
claude mcp add --transport http xyz-wafermap-wafermap 'https://wafermap.xyz/mcp'
What is the Wafermap MCP server?
Wafermap is an MCP server listed in the public MCP registry as xyz.wafermap/wafermap. x402 layer for AI agents: 35 pay-per-call resources, x402 service discovery, USDG/USDC. This page covers its hosted endpoint (https://wafermap.xyz/mcp).
Is the Wafermap MCP server safe to use?
Wafermap scores 62 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 Wafermap MCP server expose?
Wafermap exposes 5 tools: wafermap_resources, wafermap_resource_schema, wafermap_call, wafermap_discover, wafermap_tokens. Their descriptions and schemas cost roughly 848 tokens of context every time the server is loaded.
Does the Wafermap MCP server require authentication?
No. We connected to Wafermap without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Wafermap MCP server still maintained?
Wafermap is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.