anchor-x402 (hypeprinter007-stack/anchor-x402) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 15 tools. No publisher has claimed this listing.

Emerging

74/100

anchor-x402

Item: anchor-x402
Rating: 74
Author: M8ven

→ hypeprinter007-stack/anchor-x402 · listed on github_repo_search

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

⚡ Live Monitored: not connected

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Who stands behind it

hypeprinter007-stack

Source: github_repo_search

Is this your MCP?

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Install from

GitHub

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

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 5 credentials: CLIENT_PRIVATE_KEY, AGENTVERSE_KEY, AGENT_SECRET_KEY, HEARTBEAT_WALLET_PRIVATE_KEY, GOPLUS_ACCESS_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// tools this server exposes15 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

anchor_hash

Anchor a 32-byte hash to Base + Solana mainnet. Returns both tx hashes plus block-explorer URLs as cryptographic proof. $0.005 USDC.

screen_wallet

Sanctions + AML screening for any EVM or Solana wallet. Returns match boolean, OFAC SDN programs flagged, risk verdict. $0.001 USDC.

attest_decision

Verify a wallet signature over (input_hash, output_hash, decision) and dual-chain anchor the result. $0.01 USDC.

decode_tx

Structured decode of any Base or Ethereum mainnet transaction. Returns block, status, gas, transfers, method signatures. $0.001 USDC.

decode_calldata

Decode raw EVM calldata into function name, canonical signature, and typed param values via openchain.xyz. $0.001 USDC.

resolve_name

Cross-chain name resolver: ENS (Ethereum) and Bonfida SNS (Solana). $0.001 USDC.

token_price

Current USD price for any major token by symbol (BTC, ETH, SOL, USDC, etc.). Returns price, 24h change, market cap. $0.001 USDC.

parse_datetime

Parse any freeform datetime string (e.g. 'tomorrow at noon', 'in 2 hours') into ISO 8601 + unix epoch + components. $0.001 USDC.

wallet_intel

Unified wallet intelligence bundle: native + USDC balances on Base + Ethereum, tx count, reverse ENS/SNS, sanctions verdict. $0.005 USDC.

investigate_wallet

Agent-driven multi-step wallet due diligence. ASYNC - returns job_id + status_url; poll until ready (5-10 min). Delivers signed markdown report + JSON sidecar with verdict, score, dual-chain anchor proof. $1.77 USDC. Use only when the user explicitly requests a full investigation, or for compliance …

roast

Witty roast of any target - a wallet, tweet, startup pitch, code, idea. $0.05 USDC.

oracle

Yes/no oracle with dual-chain anchored verdict. Ask any yes/no question; the answer + question hash + timestamp are anchored on Base + Solana for cryptographic receipt. $0.05 USDC.

tldr

Summarize a URL or pasted text into 3-5 concise bullets. Provide EXACTLY ONE of `text` or `url`. $0.01 USDC.

aura

Read the aura of anything — wallet, tweet, project, person, code, idea, meme. Returns color, tier (S/A/B/C/D/F), score 0-9999, and a punchy description. $0.01 USDC.

grade

Academic letter grade (A+ ... F) with red-pen marginalia and a summary, for any target — code, pitch, tweet, wallet, idea. $0.01 USDC.

// known CVEs in dependencies1 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

lowesbuild@0.24.2GHSA-67mh-4wv8-2f99

esbuild enables any website to send any requests to the development server and read the response

Depend on this server? Get alerted when its CVEs change.Watch this server free →

// 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.

configTREASURY_ADDRESS

configSOLANA_TREASURY_ADDRESS

configPOLYGON_TREASURY_ADDRESS

configPAYAI_FACILITATOR_URL

configPUBLIC_BASE_URL

configINVESTIGATOR_WORKER_FUNCTION_NAME

configINVESTIGATOR_JOBS_TABLE

configAWS_LAMBDA_FUNCTION_NAME

configWC_PROJECT_ID

configA2A_KMS_KEY_ID

configAWS_REGION

🔐 secretCLIENT_PRIVATE_KEY

🔐 secretAGENTVERSE_KEY

🔐 secretAGENT_SECRET_KEY

configA2A_CARD_KMS_KEY_ID

configA2A_CARD_KEY_ID

configA2A_STATE_TABLE

configA2A_ALLOW_MEMORY_STORE

configBASE_RPC_URL

configSOLANA_RPC_URL

configCDP_API_KEY_ID

configLOG_LEVEL

configANCHOR_X402_BASE_URL

configSIGNALFUSE_BASE_URL

🔐 secretHEARTBEAT_WALLET_PRIVATE_KEY

configINTEL_BASE_RPC

configINTEL_ETH_RPC

configINTEL_SOLANA_RPC

configBONFIDA_API_URL

configPOLYGON_RPC_URL

configLEDGER_REPORTS_BUCKET

configBEDROCK_REGION

configETH_RPC_URL

🔐 secretGOPLUS_ACCESS_TOKEN

configANCHOR_SECRET_ARN

configTX_DECODE_BASE_RPC

configTX_DECODE_ETH_RPC

configTX_DECODE_SOL_RPC

// 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

15/15 tools missing one or more hints — anchor_hash (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); screen_wallet (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); attest_decision (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +12 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

10/15 tools referenced in tests (67%)

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

Secrets not logged

1 secret value sent to log.info

Redact or omit secret values from log output.

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 4 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/hypeprinter007-stack/anchor-x402)](https://m8ven.ai/mcp/hypeprinter007-stack/anchor-x402)

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commit: d3bb1f92627146871ea3f860945ad23239b6da16

code hash: d4977e7d0d64c1ec7535db2659fdd709162da3987388bde76d5b5780c3f0ac2c

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