namecheap-mcp (ringo380/namecheap-mcp) is an MCP server listed on the M8ven Trust Index. It scores 50 out of 100, grade D. It declares 34 tools. No publisher has claimed this listing.
A Model Context Protocol server that wraps the Namecheap API, enabling AI assistants to manage domains, DNS records, SSL certificates, and account information.
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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ringo380
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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.
get_balancesGet your Namecheap account balance: available funds, total balance, earned amount, and withdrawable amount.
get_pricingGet pricing information for Namecheap products. Use productType "DOMAIN" to check domain registration and renewal costs.
auth_statusget_dns_hostsGet all DNS host records for a domain (A, AAAA, CNAME, MX, TXT, NS, etc.). Automatically writes a local snapshot to ~/.config/namecheap-mcp/snapshots/ as a free backup.
set_dns_hostsupdate_dns_recordget_email_forwardingGet all email forwarding rules for a domain.
set_email_forwardingset_dns_defaultSwitch a domain back to using Namecheap's default DNS servers. Use this to revert from custom nameservers.
set_dns_customSet custom nameservers for a domain (e.g. to delegate DNS to Cloudflare, Route53, etc.).
list_dns_snapshotsList local DNS zone snapshots for a domain. Snapshots are written automatically before every write (and on every get_dns_hosts read) to ~/.config/namecheap-mcp/snapshots/. Use this to find a snapshot to restore with restore_dns_snapshot.
restore_dns_snapshotcheck_domainsCheck availability of one or more domains. Pass a comma-separated list like "example.com,example.net". Returns available/unavailable status per domain.
list_domainsList all domains in your Namecheap account. Supports pagination and search filtering. Call with increasing page values until hasNextPage is false to retrieve all domains.
get_domain_infoGet full details for a single domain: expiry date, auto-renew status, whois privacy, registrar lock, DNS settings.
renew_domainRenew a domain for a specified number of years. Returns the new expiry date and transaction details.
get_tld_listset_domain_autorenewEnable or disable auto-renewal for a domain.
set_whoisguardEnable or disable WHOIS guard (privacy protection) for a domain. WHOIS guard must already be purchased/allocated to the domain.
set_registrar_lockLock or unlock the registrar lock (transfer lock) for a domain. A locked domain cannot be transferred to another registrar.
register_domainget_domain_contactsGet WHOIS contact information for a domain: registrant, tech, admin, and billing contacts.
set_domain_contactsreactivate_domainReactivate a recently expired domain.
renew_whoisguardRenew WHOIS guard (privacy protection) for a domain. WHOIS guard renewal is separate from domain renewal.
setuplist_ssl_certsList SSL certificates in your Namecheap account, including status, expiry, and associated domain.
create_ssl_certPurchase a new SSL certificate. Common types: PositiveSSL, EssentialSSL, InstantSSL, PositiveSSL Wildcard, PremiumSSL Wildcard.
get_ssl_infoGet details for a specific SSL certificate: status, domain, expiry, CSR, approver email, and validation info.
activate_sslreissue_ssltransfer_domainget_transfer_statusGet the current status of a domain transfer by its transfer ID.
list_transfersList domain transfers in your Namecheap account with optional filtering by status.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
axios Vulnerable to Full Man-in-the-Middle via Prototype Pollution Gadget in `config.proxy`
axios Vulnerable to Credential Theft and Response Hijacking via Prototype Pollution Gadget in Config Merge
NAMECHEAP_API_KEYAPI key (Account → Profile → Tools → API Access)NAMECHEAP_API_USERYour Namecheap usernameNAMECHEAP_CLIENT_IPWhitelisted public IP addressNAMECHEAP_DEBUGNAMECHEAP_SANDBOXtrue to use the sandbox API (optional)NAMECHEAP_USERNAMEAccount username if different from API user (optional)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
34/34 tools missing one or more hints — get_balances (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_pricing (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); auth_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +31 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 inputs are validated
31/34 tool handlers declare input schemas (91%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
33/34 tool handlers wrap calls in try/catch (97%)
Wrap each tool handler body in try/catch and return a structured error response.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tool test coverage
Only 1/34 tools referenced in tests (3%)
Write tests that reference each tool by name so every tool has at least one test.
Production dependencies are patched
0 critical, 18 high severity in production deps — @modelcontextprotocol/sdk@1.17.3 (high), @modelcontextprotocol/sdk@1.17.3 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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