Nymwell
REMOTE · NYMWELL.COM · 2 COMPONENTS
Look up and buy domain names: live prices, any domain's public records, renewals, transfers and DNS.
Available components
Last scanned (10 hours ago)
Scores higher than 53% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Cloud Infrastructure
Recent critical change
Authorization (27 Oct 2026). See the changelog before you install this server.
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 Security63
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation check failed: no authorisation is required to call this server, and it exposes a tool marked destructive (set_nameservers). See how to fix → View diagnostics → Fail
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- 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 Usability66
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 4662 tokens (~86/item across 54 items; 54 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management33
- Stability observed for 10 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage69
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 8% of tool parameters carry a description.Partial
Tool Safety95
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 4 of 5 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "list_transfers" implies "transfer" and declares readOnlyHint instead, contradicting what its own name says it does. See how to fix → Partial
- An AI judge read all 54 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
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.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 0
- Tool “apply_dns_to_domains” changed its title: Apply DNS records to several domains cosmetic
- Tool “cancel_registration” changed its title: Cancel a registration cosmetic
- Tool “cancel_transfer” changed its title: Cancel a transfer cosmetic
- Tool “change_domain_service” changed its title: Change a domain service cosmetic
- Tool “check_domain” changed its title: Check a domain's DNS and HTTPS cosmetic
- Tool “check_domain_eligibility” changed its title: Check whether a domain action can happen now cosmetic
- Tool “connected_apps” changed its title: Manage connected AI apps cosmetic
- Tool “contact_support” changed its title: Contact Nymwell support cosmetic
- Tool “decide_approval” changed its title: Approve or decline a pending change cosmetic
- Tool “dns_templates” changed its title: Manage DNS templates cosmetic
- Tool “dns_zone_file” changed its title: Export or import a zone file cosmetic
- Tool “domain_info” changed its title: Look up a domain's public records cosmetic
- Tool “domain_moves” changed its title: Move a domain between workspaces cosmetic
- Tool “domain_page” changed its title: Manage a domain's sale page cosmetic
- Tool “get_dashboard” changed its title: Get the workspace dashboard cosmetic
- Tool “get_domain” changed its title: Get a domain cosmetic
- Tool “get_order” changed its title: Get an order cosmetic
- Tool “get_quote” changed its title: Get a price quote cosmetic
- Tool “get_registrant” changed its title: Get the registrant cosmetic
- Tool “get_tld_info” changed its title: Get domain ending details cosmetic
- Tool “list_approvals” changed its title: List approvals cosmetic
- Tool “list_audit_events” changed its title: List audit events cosmetic
- Tool “list_dns_presets” changed its title: List DNS presets cosmetic
- Tool “list_dns_records” changed its title: List DNS records cosmetic
- Tool “list_domain_services” changed its title: List domain services cosmetic
- Tool “list_domains” changed its title: List my domains cosmetic
- Tool “list_invoices” changed its title: List invoices cosmetic
- Tool “list_members” changed its title: List workspace members cosmetic
- Tool “list_orders” changed its title: List orders cosmetic
- Tool “list_transfers” changed its title: List transfers cosmetic
- Tool “list_unverified_contacts” changed its title: List unverified contacts cosmetic
- Tool “manage_api_keys” changed its title: Manage API keys cosmetic
- Tool “manage_members” changed its title: Manage workspace members cosmetic
- Tool “managed_domain_plan” changed its title: Managed Domain plan cosmetic
- Tool “nymwell_status” changed its title: Nymwell service status cosmetic
- Tool “purchase_domain” changed its title: Buy a domain cosmetic
- Tool “request_auth_code” changed its title: Request a transfer auth code cosmetic
- Tool “resend_contact_verification” changed its title: Resend contact verification cosmetic
- Tool “save_registrant” changed its title: Save the registrant cosmetic
- Tool “screen_domains” changed its title: Screen many domain names cosmetic
- Tool “search_domains” changed its title: Search domain availability and price cosmetic
- Tool “set_auto_renew” changed its title: Turn auto-renew on or off cosmetic
- Tool “set_contacts” changed its title: Set domain contacts cosmetic
- Tool “set_domain_tags” changed its title: Tag domains cosmetic
- Tool “set_nameservers” changed its title: Set nameservers cosmetic
- Tool “set_record_note” changed its title: Add a note to a DNS record cosmetic
- Tool “stage_dns_change” changed its title: Stage a DNS change cosmetic
- Tool “submit_transfer” changed its title: Transfer a domain in cosmetic
- Tool “suggest_domains” changed its title: Suggest domain names cosmetic
- Tool “track_domain” changed its title: Track a domain registered elsewhere cosmetic
- Tool “undo_dns_apply” changed its title: Undo a DNS change cosmetic
- Tool “update_domain_settings” changed its title: Update domain settings cosmetic
- Tool “workspace_defaults” changed its title: Defaults for new domains cosmetic
- Tool “apply_dns_preset” changed its title: Apply a DNS preset cosmetic
54 cosmetic changes on this day. Switch on “Show cosmetic changes” to see them.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 +1
- Tool “purchase_domain” rewrote its description, which is the text the model reads security
- “search_domains” added an optional parameter “domain” cosmetic
- 28 Oct 26 0
- Tool “purchase_domain” rewrote its description, which is the text the model reads security
- “search_domains” dropped the optional parameter “domain” cosmetic
- 27 Oct 26 +2
- Authorization: unverified → fail ▼ critical
- Tool “apply_dns_preset” rewrote its description, which is the text the model reads security
- Tool “cancel_registration” rewrote its description, which is the text the model reads security
- Tool “cancel_transfer” rewrote its description, which is the text the model reads security
- Tool “change_domain_service” rewrote its description, which is the text the model reads security
- Tool “get_registrant” rewrote its description, which is the text the model reads security
- Tool “get_tld_info” rewrote its description, which is the text the model reads security
- Tool “list_approvals” rewrote its description, which is the text the model reads security
- Tool “purchase_domain” rewrote its description, which is the text the model reads security
- Tool “request_auth_code” rewrote its description, which is the text the model reads security
- Tool “screen_domains” rewrote its description, which is the text the model reads security
- Tool “search_domains” rewrote its description, which is the text the model reads security
- Tool “set_contacts” rewrote its description, which is the text the model reads security
- Tool “set_nameservers” rewrote its description, which is the text the model reads security
- Tool “stage_dns_change” rewrote its description, which is the text the model reads security
- Tool “update_domain_settings” rewrote its description, which is the text the model reads security
- Tool “cancel_registration” is now declared destructive security
- Tool “cancel_transfer” is now declared destructive security
- Tool “change_domain_service” is now declared destructive security
- Tool “request_auth_code” is now declared destructive security
- Tool “set_nameservers” is now declared destructive security
- Schema quality: 69 → 86 ▼ functional
- Tool coverage: 15% → 8% ▼ functional
- Destructive annotations: 0% → 80% ▲ functional
- Stability: unverified → 0.03 ▲ functional
- New tool “apply_dns_to_domains” functional
- New tool “check_domain” functional
- New tool “connected_apps” functional
- New tool “contact_support” functional
- New tool “decide_approval” functional
- New tool “dns_templates” functional
- New tool “dns_zone_file” functional
- New tool “domain_info” functional
- New tool “domain_moves” functional
- New tool “domain_page” functional
- New tool “workspace_defaults” functional
- New tool “get_dashboard” functional
- New tool “list_orders” functional
- New tool “manage_api_keys” functional
- New tool “manage_members” functional
- New tool “managed_domain_plan” functional
- New tool “save_registrant” functional
- New tool “set_domain_tags” functional
- New tool “set_record_note” functional
- New tool “submit_transfer” functional
- New tool “track_domain” functional
- New tool “undo_dns_apply” functional
- “search_domains” added an optional parameter “domain” cosmetic
- “list_audit_events” added an optional parameter “actor” cosmetic
- “list_audit_events” added an optional parameter “category” cosmetic
- “list_audit_events” added an optional parameter “days” cosmetic
- “list_audit_events” added an optional parameter “outcome” cosmetic
- “purchase_domain” added an optional parameter “pay_with” cosmetic
- “screen_domains” added an optional parameter “details” cosmetic
- “screen_domains” reworded the description of “tlds” cosmetic
- “get_tld_info” made “tlds” optional cosmetic
- 26 Oct 26 61
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 5 Nov 2026 · Probed https://nymwell.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=nymwell.com | CN=WE1,O=Google Trust Services,C=US | 26 Oct 2026 | 24 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | 495fa5fc51df60d70e7be43b2e3fae3c |
| SANs: nymwell.com, www.nymwell.com, *.www.nymwell.com | ||||||
| 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 nymwell.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| nymwell.com. | 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 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=31536000; includeSubDomains |
| x-content-type-options | nosniff |
| referrer-policy | no-referrer |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://nymwell.com/mcp | Verified | 200 | |
| http (plaintext) | http://nymwell.com/mcp | HTTPS enforced | 301 | https://nymwell.com/mcp |
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 →
track_domain Track a domain registered elsewhere ~46
Track a domain registered elsewhere (expiry, registrar, DNS) without moving it. Nymwell reads public registry data daily and reminds you before it expires.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | – |
No output schema declared.
No examples provided.
undo_dns_apply Undo a DNS change ~35
Take back the records the last preset or template added to a domain (only those still there).
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | – |
No output schema declared.
No examples provided.
update_domain_settings Update domain settings ~77
Change WHOIS privacy or the transfer lock. Applies at once when you act for an owner or admin and the workspace lets agents apply changes (the default); otherwise it waits in list_approvals. workflow.state says which.
| Name | Type | Req | Description |
|---|---|---|---|
| domain | string | yes | – |
| privacy_enabled | boolean | – | – |
| transfer_lock | boolean | – | – |
No output schema declared.
No examples provided.
workspace_defaults Defaults for new domains ~126
What every new domain starts with: auto_renew, transfer_lock, privacy, dns_preset {preset, target}, forward_to, tags. action "get"; "save" (fields left out keep what is saved); "apply" puts them on the given domains now.
| Name | Type | Req | Description |
|---|---|---|---|
| action | – | yes | – |
| auto_renew | boolean | – | – |
| dns_preset | object|null | – | – |
| domains | array | – | – |
| forward_to | string|null | – | – |
| privacy | boolean | – | – |
| tags | array | – | – |
| transfer_lock | boolean | – | – |
No output schema declared.
No examples provided.
How do I install the Nymwell MCP server?
Nymwell is a hosted endpoint at https://nymwell.com/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 · nymwell.com
claude mcp add --transport http com-nymwell-mcp 'https://nymwell.com/mcp'
What is the Nymwell MCP server?
Nymwell is an MCP server listed in the public MCP registry as com.nymwell/mcp. Look up and buy domain names: live prices, any domain's public records, renewals, transfers and DNS. This page covers its hosted endpoint (https://nymwell.com/mcp).
Is the Nymwell MCP server safe to use?
Nymwell scores 67 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 Nymwell MCP server expose?
Nymwell exposes 54 tools: nymwell_status, list_domains, list_dns_records, list_invoices, list_members, and 49 more. Their descriptions and schemas cost roughly 4,662 tokens of context every time the server is loaded.
Does the Nymwell MCP server require authentication?
No. We connected to Nymwell without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Nymwell MCP server still maintained?
Nymwell is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.