Vendor: maildoso.ai · entry id 09-maildoso · source 09-email-deliverability.md line 121
The vendor ships and maintains the server itself. A wrapper built by Zapier, Composio or a similar third party does not count as official. The status was established by hand on 2026-08-24. On 2026-09-04 the recorded URL served a documentation page, not an MCP endpoint. That is where to read about the server, not where to connect to it. An agent needs the second.
mcp_status, verbatim from the file:
official
mcp_url, verbatim from the file:
https://maildoso.ai/ (see "resources/api" section; no separate dedicated MCP docs page was found)
Not harvested yet. Unmeasured, not empty: nobody has read this server's tool list, so this page says nothing about what it exposes.
141 of the 741 entries that record an official or community MCP server carry a harvested tool list. The other 600 are unmeasured, which is not the same as empty. Harvest last run 2026-09-27. The full roll up is on the tools index.
No CLI found by the 2026-09-27 harvest across vendor docs, npm, PyPI, Homebrew and GitHub. That is a probe result, not proof of absence.
api_gate, verbatim from the file:
paid - bundled into paid mailbox plans (starting $0.49/mailbox up to $499/mo for 1,000 mailboxes); no free tier.
No documentation URL recorded.
727 of 1252 entries are in the same position. Blank is legal and it is published as blank.
Not measured. github_url, github_stars, github_last_commit and github_archived are null on every entry in this build.
The refresh rail specced in SPEC section 7.2 has not been run. An unstamped star count is a lie, so nothing is shown rather than something stale.
The entry carried no github.com URL and the organisation search returned nothing on 2026-09-08. That is a statement about the instrument on that date, not proof the vendor has no GitHub.
A job tag means the vendor says the tool does this. It is not a test result, not proof the capability is reachable through the tool's MCP server, and not proof it is available on the gate this entry records.
Tagged by machine-pass on 2026-08-25 against the closed 56 job vocabulary. 271 of 1,252 entries carry at least one tag; 849 tags are assigned in total.
3 source URLs. Raw sources field, verbatim:
https://maildoso.ai/, https://maildoso.ai/blog/recommendations/cold-email-infrastructure-scale-safely, https://maildoso.ai/blog/tools/zapmail
Every field above is rendered from directory.json exactly as the build produced it. Nothing is summarised and nothing is dropped. The one change made at render time is typographic and it is disclosed on the methodology page.