🔧
0★ stars
0weekly installs
13 days agolast release
Provenancewhere it came from, and what was verified
✓
Verified namespace
Published to the official MCP registry by github.com/spruikco, which proved it owns this namespace.
Verified owner: github.com/spruikco ↗io.github.spruikco/send16-mcp
🛡 Permissions & trustwhat this server can touch before you run it
◆
Secrets required
Needs SEND16_API_KEY.
◆
Network access
Connects to a hosted remote endpoint.
About
Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.
Packages & transports
npmsend16-mcpv0.5.8 · npx
remotehttps://mcp.send16.com/mcpHTTP
B
Quality 84/100
how much you can lean on this server
Maintenance
45/45
Completeness
28/35
Reliability
11/20
Computed from the server's own data, not a hidden formula. This measures how much you can depend on it, not how popular it is. Stars are shown separately, on purpose. How it's scored →
A
Tool definition quality 86/100
how well its 79 tools describe themselves to an agent
▸whoami93A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
Structure
required fields declared
▸send_email100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
Structure
required fields declared
▸send_campaign_test100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
Structure
required fields declared
▸create_campaign100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
Structure
required fields declared
▸design_email_template100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
Structure
required fields declared
▸list_campaigns93A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
Structure
required fields declared
▸create_contact100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
Structure
required fields declared
▸search_contacts100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸list_contacts93A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
Structure
required fields declared
▸import_contacts100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸list_domains93A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸check_domain_health100A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸get_campaign_stats100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸get_deliverability_status93A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸list_automations93A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸get_automation100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸enroll_in_automation100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸send_event100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸list_templates93A
Description
present and substantive
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params declare a type
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required fields declared
▸get_template100A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸render_email_content100A
Description
present and substantive
Param types
params declare a type
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params are described
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required fields declared
▸add_domain100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸pre_send_review100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸generate_email_from_url100A
Description
present and substantive
Param types
params declare a type
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params are described
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required fields declared
▸list_messages93A
Description
present and substantive
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params declare a type
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required fields declared
▸get_message100A
Description
present and substantive
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params declare a type
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required fields declared
▸get_message_events100A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸list_convos93A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸get_convo100A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸send_reply100A
Description
present and substantive
Param types
params declare a type
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params are described
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required fields declared
▸mark_convo_read90A
Description
present and substantive
Param types
params declare a type
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required fields declared
▸update_convo100A
Description
present and substantive
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params declare a type
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required fields declared
▸add_convo_note100A
Description
present and substantive
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params declare a type
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required fields declared
▸screener_decide100A
Description
present and substantive
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params declare a type
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required fields declared
▸list_inbox_counts93A
Description
present and substantive
Param types
params declare a type
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required fields declared
▸list_topics93A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸create_topic100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸update_topic75B
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸delete_topic100A
Description
present and substantive
Param types
params declare a type
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params are described
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required fields declared
▸list_actions93A
Description
present and substantive
Param types
params declare a type
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params are described
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required fields declared
▸get_action100A
Description
present and substantive
Param types
params declare a type
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params are described
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required fields declared
▸create_action97A
Description
present and substantive
Param types
params declare a type
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required fields declared
▸update_action81B
Description
present and substantive
Param types
params declare a type
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params are described
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required fields declared
▸delete_action79B
Description
present and substantive
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params declare a type
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required fields declared
▸list_audiences93A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸create_audience73B
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸add_contacts_to_audience90A
Description
present and substantive
Param types
params declare a type
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required fields declared
▸remove_contact_from_audience90A
Description
present and substantive
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params declare a type
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required fields declared
▸delete_audience100A
Description
present and substantive
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params declare a type
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required fields declared
▸list_segments93A
Description
present and substantive
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params declare a type
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required fields declared
▸preview_segment90A
Description
present and substantive
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params declare a type
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required fields declared
▸update_contact83B
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸delete_contact90A
Description
present and substantive
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params declare a type
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required fields declared
▸get_contact_timeline100A
Description
present and substantive
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required fields declared
▸get_contact_health_score100A
Description
present and substantive
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params declare a type
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▸send_broadcast92A
Description
present and substantive
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params declare a type
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required fields declared
▸schedule_campaign88A
Description
present and substantive
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params declare a type
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required fields declared
▸update_campaign81B
Description
present and substantive
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params declare a type
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required fields declared
▸pause_campaign100A
Description
present and substantive
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params declare a type
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▸resume_campaign90A
Description
present and substantive
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params declare a type
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▸duplicate_campaign100A
Description
present and substantive
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params declare a type
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▸delete_campaign100A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸preview_campaign_recipients100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸activate_automation100A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸pause_automation100A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸get_automation_stats100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸list_automation_enrollments75B
Description
present and substantive
Param types
params declare a type
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params are described
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required fields declared
▸list_workspaces93A
Description
present and substantive
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params declare a type
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params are described
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required fields declared
▸get_workspace83B
Description
present and substantive
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params declare a type
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required fields declared
▸get_brand93A
Description
present and substantive
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params declare a type
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required fields declared
▸update_brand85A
Description
present and substantive
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params declare a type
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required fields declared
▸get_workspace_usage93A
Description
present and substantive
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▸list_suppressions75B
Description
present and substantive
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params declare a type
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required fields declared
▸add_suppression81B
Description
present and substantive
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params declare a type
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required fields declared
▸remove_suppression88A
Description
present and substantive
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params declare a type
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required fields declared
▸list_webhooks93A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸create_webhook100A
Description
present and substantive
Param types
params declare a type
Param docs
params are described
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required fields declared
▸delete_webhook90A
Description
present and substantive
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params declare a type
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required fields declared
▸regenerate_webhook_secret100A
Description
present and substantive
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params declare a type
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required fields declared
Structural, not an LLM's opinion: each check is a fact about the tool's schema, so it's reproducible. One weak tool drags the score (60% average, 40% worst). How it's scored →
For the maintainer
Raise this grade
up to +16 on qualityOwn this server? Here's exactly what to change, biggest wins first. Every number below is a fixed point value, so you can see what each edit is worth before you make it.
+9
Collect working reviewsReliability
With no reviews this sits at a neutral 11. Reviews reporting it works push it toward the full 20.
+7
Declare a licenseCompleteness
Add an SPDX license (like MIT or Apache-2.0) to the repo so it's detected.
Tool definitions to fix first
create_audience73/100
- Description is short (22 chars). Expand past 60 for full credit.
- 2 of 3 params have no description: `name`, `description`. Describe each one.
update_topic75/100
- Description is short (57 chars). Expand past 60 for full credit.
- 3 of 5 params have no description: `name`, `isDefault`, `description`. Describe each one.
list_automation_enrollments75/100
- Description is short (57 chars). Expand past 60 for full credit.
- 3 of 5 params have no description: `limit`, `state`, `cursor`. Describe each one.
list_suppressions75/100
- 3 of 4 params have no description: `limit`, `offset`, `reason`. Describe each one.
- No `required` array. Declare which params are mandatory so an agent knows what it must provide.
Already earned (4) ▾Already earned (4) ▴
✓Describe what it does+11
✓Give an install path+11
✓Link the source+6
✓Keep it active+45
These are structural checks, so the fixes are exact. See the full formula →
Add a badge to your README
[](https://socketcat.com/servers/io.github.spruikco/send16-mcp)Shows your live quality grade and links back here. It updates itself as the grade changes.
Reviews
Sign in to leave a reviewNo reviews yet. Be the first to say whether it worked.
Add to your client
Pick your client, copy, paste into its config. That's the whole setup.
~/.claude/claude_desktop_config.json
{
"mcpServers": {
"send16": {
"command": "npx",
"args": [
"-y",
"send16-mcp"
]
}
}
}▶ Try itlive against mcp.send16.com
This server has a hosted endpoint, so we can connect and list its actual tools right here. Nothing runs on your machine.