io.github.marlinjai/email-mcp
NPM · @MARLINJAI/EMAIL-MCP · SCANNED AUG 8
Unified email MCP server for Gmail, Outlook, iCloud, and IMAP with batch operations
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security81
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects nodemailer 8.0.11, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- Dependency health was assessed across the 236 of 237 dependencies we could resolve, so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 54 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability57
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 1377 tokens (~57/item across 24 items; 24 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage75
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 25% of tool parameters carry a description.Partial
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
npm · @marlinjai/email-mcp
claude mcp add marlinjai-email-mcp -- npx -y @marlinjai/email-mcp
codex mcp add marlinjai-email-mcp -- npx -y @marlinjai/email-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"marlinjai-email-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"@marlinjai/email-mcp"
],
"enabled": true
}
}
} openclaw mcp add marlinjai-email-mcp --command npx --arg -y --arg @marlinjai/email-mcp
mcp_servers:
marlinjai-email-mcp:
command: "npx"
args: ["-y", "@marlinjai/email-mcp"] {
"mcpServers": {
"marlinjai-email-mcp": {
"command": "npx",
"args": [
"-y",
"@marlinjai/email-mcp"
]
}
}
} 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.
- 8 Aug 26 +3
No change was recorded against any check on this day. Supply Chain Security went from 71 to 81.
- 6 Aug 26 +24
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- MCP protocol: unverified → pass ▲ functional
- Tool coverage: unverified → 100 ▲ functional
- First check of Schema quality: pass functional
- First check of Tool coverage: 25 functional
- First check of Schema quality: fair functional
- First check of Schema quality: fail functional
- 2 Aug 26 +25
- GHSA-p6gq-j5cr-w38f affects this package: high ▼ security
- Known CVEs: unverified → fail ▼ security
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- Tool coverage: Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet. functional
- Capabilities: Protocol version not yet verified: we do not have a sandbox capture of the MCP handshake this version of the package performs yet. functional
- Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. functional
- Licence: MIT functional
- 31 Jul 26 −19
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- Tool coverage: Tool coverage not yet verified: our sandbox run of this package did not complete, so we have no tool definitions to assess. functional
- Schema quality: Schema quality not yet verified: our sandbox run of this package did not complete, so we have no schema to assess. functional
- 28 Jul 26 −1
- Dependency health: partial → unverified ▼ functional
- 27 Jul 26 25
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 8 Aug 2026 · Analysed npm/@marlinjai/[email protected]
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-p6gq-j5cr-w38f | high | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N | yes |
Dependencies 236 packages
| Packages resolved | 236 |
|---|---|
| Deprecated | 2 |
| Stale | 61 |
| Tree resolution | Partial |
The dependency tree was only partially resolved, so these counts may be incomplete.
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.
email_add_account ~153
Add a new IMAP or iCloud email account (Gmail and Outlook require the setup wizard for OAuth)
| Name | Type | Req | Description |
|---|---|---|---|
| string | yes | Email address | |
| host | string | – | IMAP server hostname |
| name | string | yes | Display name for the account |
| password | string | – | Password or app-specific password |
| port | number | – | IMAP server port (default: 993) |
| provider | string | yes | Provider type: "imap" or "icloud" (Gmail/Outlook require OAuth setup wizard) |
| smtpHost | string | – | SMTP server hostname |
| smtpPort | number | – | SMTP server port |
| tls | boolean | – | Use TLS (default: true) |
No output schema declared.
No examples provided.
email_batch_delete ~82
Delete multiple emails at once. Much faster than individual deletes.
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| emailIds | array | yes | Array of email IDs to delete |
| permanent | boolean | – | Permanently delete instead of moving to trash |
| sourceFolder | string | – | Source folder (required for IMAP/iCloud when emails are not in INBOX) |
No output schema declared.
No examples provided.
email_batch_mark ~96
Mark multiple emails at once (read/unread, starred, flagged). Much faster than individual marks.
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| emailIds | array | yes | Array of email IDs to mark |
| flagged | boolean | – | – |
| read | boolean | – | – |
| sourceFolder | string | – | Source folder (required for IMAP/iCloud when emails are not in INBOX) |
| starred | boolean | – | – |
No output schema declared.
No examples provided.
email_batch_move ~83
Move multiple emails to a folder at once. Much faster than individual moves.
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| emailIds | array | yes | Array of email IDs to move |
| sourceFolder | string | – | Source folder (required for IMAP/iCloud when emails are not in INBOX) |
| targetFolder | string | yes | Destination folder name or ID |
No output schema declared.
No examples provided.
email_delete ~69
Delete an email (moves to trash by default, or permanently deletes)
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| emailId | string | yes | – |
| permanent | boolean | – | – |
| sourceFolder | string | – | Source folder (required for IMAP/iCloud when email is not in INBOX) |
No output schema declared.
No examples provided.
email_draft_create ~45
Create a new email draft
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| body | object | yes | – |
| subject | string | yes | – |
| to | array | yes | – |
No output schema declared.
No examples provided.
email_draft_list ~36
List email drafts
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| limit | number | – | – |
| offset | number | – | – |
No output schema declared.
No examples provided.
email_folder_create ~38
Create a new email folder
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| name | string | yes | – |
| parentPath | string | – | – |
No output schema declared.
No examples provided.
email_forward ~45
Forward an email to new recipients
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| body | object | – | – |
| emailId | string | yes | – |
| to | array | yes | – |
No output schema declared.
No examples provided.
email_get ~31
Get a single email by ID
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| emailId | string | yes | – |
No output schema declared.
No examples provided.
email_get_attachment ~46
Get an email attachment by ID, returns base64 encoded data
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| attachmentId | string | yes | – |
| emailId | string | yes | – |
No output schema declared.
No examples provided.
email_get_categories ~29
List all categories for an email account (Outlook only)
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
No output schema declared.
No examples provided.
email_get_labels ~29
List all labels for an email account (Gmail only)
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
No output schema declared.
No examples provided.
email_get_thread ~33
Get an email thread by thread ID
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| threadId | string | yes | – |
No output schema declared.
No examples provided.
email_label ~52
Add or remove labels on an email (Gmail only)
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| addLabels | array | – | – |
| emailId | string | yes | – |
| removeLabels | array | – | – |
No output schema declared.
No examples provided.
email_list_accounts ~19
List all configured email accounts and their connection status
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
email_list_folders ~26
List all email folders for an account
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
No output schema declared.
No examples provided.
email_mark ~82
Mark an email as read/unread, starred, or flagged
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| emailId | string | yes | – |
| flagged | boolean | – | – |
| read | boolean | – | – |
| sourceFolder | string | – | Source folder (required for IMAP/iCloud when email is not in INBOX) |
| starred | boolean | – | – |
No output schema declared.
No examples provided.
email_move ~64
Move an email to a different folder
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| emailId | string | yes | – |
| sourceFolder | string | – | Source folder (required for IMAP/iCloud when email is not in INBOX) |
| targetFolder | string | yes | – |
No output schema declared.
No examples provided.
email_remove_account ~28
Remove an email account
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | ID of the account to remove |
No output schema declared.
No examples provided.
email_reply ~45
Reply to an existing email
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| body | object | yes | – |
| emailId | string | yes | – |
| replyAll | boolean | – | – |
No output schema declared.
No examples provided.
email_search ~160
Search emails with filters. By default returns compact results without full body content to save context. Set returnBody=true to include full email bodies.
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| before | string | – | – |
| body | string | – | – |
| folder | string | – | – |
| from | string | – | – |
| hasAttachment | boolean | – | – |
| limit | number | – | – |
| offset | number | – | – |
| returnBody | boolean | – | Include full email body in results (default: false). Set to true only when you need the full content. |
| since | string | – | – |
| starredOnly | boolean | – | – |
| subject | string | – | – |
| to | string | – | – |
| unreadOnly | boolean | – | – |
No output schema declared.
No examples provided.
email_send ~57
Send a new email
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | – |
| bcc | array | – | – |
| body | object | yes | – |
| cc | array | – | – |
| subject | string | yes | – |
| to | array | yes | – |
No output schema declared.
No examples provided.
email_test_account ~29
Test an email account connection
| Name | Type | Req | Description |
|---|---|---|---|
| accountId | string | yes | ID of the account to test |
No output schema declared.
No examples provided.