host402
Autonomous cloud hosting and Reverse-402 API monetization platform for AI agents (USDC on Base)
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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Install from
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.
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.
host402_deploy_websiteDeploys a static website, landing page, or web application to the web with an instant public URL. Uses x402 protocol ($0.02 USDC on Base).
host402_deploy_monetized_apiHosts and wraps an agent API with an x402 paywall. Caller agents pay USDC per call, and 95% is forwarded directly to your wallet.
host402_get_site_infoInspect the status, live URL, and expiration date of a deployed website.
host402_list_bazaar_servicesSearch discoverable x402 APIs and tools registered on the Host402 network.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
Multer vulnerable to Denial of Service via memory leaks from unclosed streams
Multer vulnerable to Denial of Service from maliciously crafted requests
multer vulnerable to Denial of Service via oversized array index in field names
Multer Vulnerable to Denial of Service via Uncontrolled Recursion
Multer vulnerable to Denial of Service via deeply nested field names
ALLOW_DEV_BYPASSBASE_URLDB_PATHEVM_PRIVATE_KEYHOST402_URLMCP_PORTPM2_HOMEPRICE_API_USDCPRICE_RENEW_USDCPRICE_STATIC_USDCSHOWCASE_AGENT_PRIVATE_KEYSTORAGE_DIRX402_FACILITATOR_URLX402_NETWORKX402_PAY_TOPORTTool 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
4/4 tools missing one or more hints — host402_deploy_website (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); host402_deploy_monetized_api (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); host402_get_site_info (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +1 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.
README present
No README found
Add a README.md describing the server and its tools.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tool test coverage
Only 0/4 tools referenced in tests (0%)
Write tests that reference each tool by name so every tool has at least one test.
Secrets stay with their owner
1 secret sent to a request target we could not resolve (EVM_PRIVATE_KEY → dynamic) — often a configured endpoint, not necessarily third-party
Audit where credentials are sent. A NOTION_TOKEN should only reach api.notion.com — never a third-party host.
Production dependencies are patched
0 critical, 10 high severity in production deps — multer@1.4.5-lts.2 (high), multer@1.4.5-lts.2 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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