Hermes Agent Data Services (x402)
REMOTE · X402-AGENT.MAJIGHUFRON.WORKERS.DEV · SCANNED SEP 25
On-chain data for agents: token reports, contract DD, pool risk, wallet profile - USDC per call.
Available components
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 Security46
- 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 5 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
- 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 (good).Pass
- Tool/resource definitions use about 462 tokens (~92/item across 5 items; 5 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management7
- Stability observed for 2 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage82
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 45% 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 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
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
How do I install the Hermes Agent Data Services (x402) MCP server?
Hermes Agent Data Services (x402) is a hosted endpoint at https://x402-agent.majighufron.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 · x402-agent.majighufron.workers.dev
claude mcp add --transport http ajighufron9999-x402-agent-data 'https://x402-agent.majighufron.workers.dev/mcp'
{
"mcpServers": {
"ajighufron9999-x402-agent-data": {
"url": "https://x402-agent.majighufron.workers.dev/mcp"
}
}
} {
"servers": {
"ajighufron9999-x402-agent-data": {
"type": "http",
"url": "https://x402-agent.majighufron.workers.dev/mcp"
}
}
} [mcp_servers.ajighufron9999-x402-agent-data] url = "https://x402-agent.majighufron.workers.dev/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"ajighufron9999-x402-agent-data": {
"type": "remote",
"url": "https://x402-agent.majighufron.workers.dev/mcp",
"enabled": true
}
}
} openclaw mcp add ajighufron9999-x402-agent-data --url 'https://x402-agent.majighufron.workers.dev/mcp' --transport streamable-http
mcp_servers:
ajighufron9999-x402-agent-data:
url: "https://x402-agent.majighufron.workers.dev/mcp" {
"McpServers": {
"ajighufron9999-x402-agent-data": {
"Transport": "http",
"Url": "https://x402-agent.majighufron.workers.dev/mcp"
}
}
} assistant mcp add ajighufron9999-x402-agent-data -t streamable-http -u 'https://x402-agent.majighufron.workers.dev/mcp'
{
"mcpServers": {
"ajighufron9999-x402-agent-data": {
"type": "http",
"url": "https://x402-agent.majighufron.workers.dev/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.
- 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
- 24 Sept 26 0
- Stability: unverified → 0.03 ▲ functional
- 23 Sept 26 58
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 25 Sept 2026 · Probed https://x402-agent.majighufron.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=majighufron.workers.dev | CN=WE1,O=Google Trust Services,C=US | 2 Sept 2026 | 1 Dec 2026 | ECDSA 256 | ECDSA-SHA256 | d497649a96bb5bed0e76fff00b29d1ee |
| SANs: majighufron.workers.dev, *.majighufron.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 x402-agent.majighufron.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://x402-agent.majighufron.workers.dev/mcp | Verified | 200 | |
| http (plaintext) | http://x402-agent.majighufron.workers.dev/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 →
contract_dd ~79
Due-diligence signals for a token contract: risky selectors found in bytecode, owner and renounced status, transfer activity. Signals to investigate, not a verdict. Price 0.05 USDC.
| Name | Type | Req | Description |
|---|---|---|---|
| blocks | number | – | – |
| chain | string | – | – |
| payment_signature | string | – | – |
| token | string | yes | – |
No output schema declared.
No examples provided.
pool_risk ~105
Pool depth, implied price and constant-product slippage for a trade size. Price 0.02 USDC.
| Name | Type | Req | Description |
|---|---|---|---|
| base | string | yes | token you would sell |
| chain | string | – | – |
| notional | string | – | amount of base token to sell (default 1000) |
| payment_signature | string | – | – |
| pool | string | yes | address holding both tokens (the AMM pool contract) |
| quote | string | yes | token you would receive |
No output schema declared.
No examples provided.
service_catalog ~27
Free: list the paid data services, their prices, the payment network and the receiving wallet.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
token_report ~138
ERC-20 on-chain report (metadata, supply, transfer activity, optional pool depth). Chains: base, base-sepolia, robinhood. Price 0.01 USDC — pay first, then pass payment_signature.
| Name | Type | Req | Description |
|---|---|---|---|
| blocks | number | – | log window in blocks (default 300) |
| chain | string | – | chain to read data from |
| payment_signature | string | – | base64 of {"txHash":"0x…"} of your USDC transfer to payTo on Base |
| pool | string | – | optional pool address to report its token balance |
| token | string | yes | token contract address 0x… |
No output schema declared.
No examples provided.
wallet_profile ~75
Activity profile for one address on one token: transfers in/out, distinct counterparties, first and last block seen. Price 0.03 USDC.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | yes | – |
| blocks | number | – | – |
| chain | string | – | – |
| payment_signature | string | – | – |
| token | string | yes | – |
No output schema declared.
No examples provided.
What is the Hermes Agent Data Services (x402) MCP server?
Hermes Agent Data Services (x402) is an MCP server listed in the public MCP registry as io.github.AjiGhufron9999/x402-agent-data. On-chain data for agents: token reports, contract DD, pool risk, wallet profile - USDC per call. This page covers its hosted endpoint (https://x402-agent.majighufron.workers.dev/mcp).
Is the Hermes Agent Data Services (x402) MCP server safe to use?
Hermes Agent Data Services (x402) scores 59 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 Hermes Agent Data Services (x402) MCP server expose?
Hermes Agent Data Services (x402) exposes 5 tools: service_catalog, token_report, contract_dd, pool_risk, wallet_profile. Their descriptions and schemas cost roughly 424 tokens of context every time the server is loaded.
Does the Hermes Agent Data Services (x402) MCP server require authentication?
No. We connected to Hermes Agent Data Services (x402) without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Hermes Agent Data Services (x402) MCP server still maintained?
Hermes Agent Data Services (x402) is still listed as active in the MCP registry. We last reached this channel on 25 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.