Polygon x402 AI Data Agent (nohosa001-pixel/x402-cleanweb-agent) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 12 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100

Polygon x402 AI Data Agent

Zero-human Web3 micropayment MCP agent for LLM-ready clean web scraping, YouTube transcripts, PDF paper extraction, and plain text on Polygon Mainnet.

→ nohosa001-pixel/x402-cleanweb-agent· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

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Who stands behind it

nohosa001-pixel

Source: Glama

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
🚨
Secret credentials may flow to a network call
2 flows detected: YOUTUBE_API_KEY, GEMINI_API_KEY. We can’t prove the destination matches the brand the credential belongs to.
🔐
You'll be asked for 11 credentials: AGENT_PRIVATE_KEY, AGENT_VAULT_KEY, DEPLOYER_PRIVATE_KEY, SERVER_PRIVATE_KEY, TWINE_PASSWORD, X_API_KEY, X_API_SECRET, X_ACCESS_TOKEN, X_ACCESS_TOKEN_SECRET, GEMINI_API_KEY, YOUTUBE_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configSERVER_WALLET_ADDRESS
🔐 secretAGENT_PRIVATE_KEY
🔐 secretAGENT_VAULT_KEY
configPOLYGON_CHAIN_ID
configCHAIN_ID
configPOLYGON_RPC_URL
configUSDC_CONTRACT_ADDRESS
🔐 secretDEPLOYER_PRIVATE_KEY
🔐 secretSERVER_PRIVATE_KEY
configGCP_GATEWAY_URL
configPAYMENT_AMOUNT_USDC
configTWINE_USERNAME
🔐 secretTWINE_PASSWORD
🔐 secretX_API_KEY
🔐 secretX_API_SECRET
🔐 secretX_ACCESS_TOKEN
🔐 secretX_ACCESS_TOKEN_SECRET
configAGRID_OPS_URL
configAGRID_SYNC_ENABLED
🔐 secretGEMINI_API_KEY
configGEMINI_MODEL
configDATA_DIR
configMIN_DEPOSIT_USDC
configMAX_DEPOSIT_USDC
configALLOW_DEV_BYPASS
configFREE_TRIAL_LIMIT
configAGENT_PAYMENT_VAULT_ADDRESS
configCLEANWEB_ORACLE_CONTRACT_ADDRESS
configCLEANWEB_ORACLE_VERIFIER_ADDRESS
configBASE_AGENT_PAYMENT_VAULT_ADDRESS
configBASE_CLEANWEB_ORACLE_CONTRACT_ADDRESS
configBASE_CLEANWEB_ORACLE_VERIFIER_ADDRESS
configARBITRUM_AGENT_PAYMENT_VAULT_ADDRESS
configARBITRUM_CLEANWEB_ORACLE_CONTRACT_ADDRESS
configARBITRUM_CLEANWEB_ORACLE_VERIFIER_ADDRESS
🔐 secretYOUTUBE_API_KEY
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

12/12 tools missing one or more hints — get_payment_info (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); clean_web_content (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); clean_youtube_transcript (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +9 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool test coverage

7/12 tools referenced in tests (58%)

Write tests that reference each tool by name so every tool has at least one test.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Score](https://m8ven.ai/badge/mcp/nohosa001-pixel/x402-cleanweb-agent)](https://m8ven.ai/mcp/nohosa001-pixel/x402-cleanweb-agent)
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commit: c0d2059ffea0d5a14e514950bab634ee36f7990c
code hash: 50a218ad6ff537e226ffff2e4319ce73eadbbcaf674f221fde45b4576a581209
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