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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Communication & messaging

SignaMail

By signamail.fr Verified namespace

Email signatures for French businesses: HTML generator, legal mentions per job, SPF/DKIM/DMARC

WebsiteProductivity & docsKnowledge & research
Connect to SignaMail
Checks passed
12 / 22

2 failed · 8 not measured

Median response
225 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
6

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
312

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 225 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-11-25, serverInfo.name signamail.

  • Pass
    Lists tools

    tools/list returned 6 tools.

  • Pass
    Current protocol

    Negotiated 2025-11-25. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 225 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 225 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    13 of 27 parameters have a description (48%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Pass
    Website matches publisher

    The website host matches the reverse-domain namespace.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Not measured
    Repo owner matches

    This namespace is not an io.github login, so the owner comparison does not apply.

  • Pass
    Recently updated

    Updated 2026-10-20T08:47:07.719946Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using SignaMail

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http signamail https://www.signamail.fr/mcp

Capabilities

Tools 6

check_email_domain

Checks the SPF, DKIM and DMARC DNS records of an email domain and explains what to fix so that emails do not land in spam (Gmail and Yahoo sender requirements). Read-only DNS lookups.

Discovered
generate_email_signature

Builds a professional HTML email signature (tables and inline styles, compatible with Gmail, Outlook, Apple Mail and Thunderbird) from the user's details. Returns the HTML, how to install it, and, if a profession is given, the legal mentions it requires in France.

Discovered
get_install_instructions

Step-by-step instructions (French UI labels) to install an HTML email signature in a given mail client.

Discovered
get_profession_signature_rules

Returns what a French professional must, should and must not put in an email signature for a given profession (mandatory mentions, recommended ones, mentions to avoid), with tips, common mistakes and official sources.

Discovered
get_signamail_plans

SignaMail plans and prices (excluding VAT), what each includes and how to sign up. Use it when the user needs signatures for a team or a digital business card.

Discovered
list_professions

Lists the professions (France) for which SignaMail documents the mentions required in an email signature: lawyer, real estate agent, doctor, accountant, craftsman, sole trader... Use a slug with get_profession_signature_rules or generate_email_signature.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected225 ms6

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