Market Brew
REMOTE · BREW.MARKETBREW.AI
Read-only Market Brew search engine modeling and AI visibility data via OAuth.
Available components
Last scanned (9 hours ago)
Scores higher than 91% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Marketing and SEO
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 Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- 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 Usability72
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 3850 tokens (~57/item across 67 items; 67 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management96
- Stability check failed: schema churn in the 30 days we've observed: 3 tool removals, 0 breaking changes, 0 auth/transport breaks, 0 additions. See how to fix → Fail
Tool Coverage83
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 48% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 67 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 68 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 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.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 92 to 96.
- 31 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 82 to 86.
- 29 Oct 26 0
- Stability: 0.80 → fail ▼ security
- A breaking change shipped without a version bump: still 1.0.0 ▼ security
- Tool “dataforseo_backlink_summary” was removed ▼ security
- Tool “dataforseo_google_serp” was removed ▼ security
- Tool “dataforseo_ranked_keywords” was removed ▼ security
- 28 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes.
- 26 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.
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://brew.marketbrew.ai/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_256_GCM_SHA384 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=ask.marketbrew.ai | CN=YR2,O=Let's Encrypt,C=US | 8 Oct 2026 | 6 Jan 2027 | RSA 2048 | SHA256-RSA | 625e116ce0622ac74d095c4bbed3ef0293f |
| SANs: ask.marketbrew.ai, brew.marketbrew.ai, brew.marketbrew.com, command.marketbrew.ai, dev1.marketbrew.ai, dev6.marketbrew.ai, projects.marketbrew.ai, projects.marketbrew.com, status.marketbrew.ai, test.marketbrew.ai, test.marketbrew.com | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of brew.marketbrew.ai. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ai. | present | 1814, 3799 | 8, 8 | Verified |
| marketbrew.ai. | 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 |
| content-security-policy | frame-ancestors 'self' |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | strict-origin-when-cross-origin |
| permissions-policy | geolocation=(), microphone=(), camera=() |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://brew.marketbrew.ai/mcp | Verified | 200 | |
| http (plaintext) | http://brew.marketbrew.ai/mcp | HTTPS enforced | 301 | https://brew.marketbrew.ai/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 →
list_deep_crawl_seeds List Full Site Intelligence crawl seeds ~85
Use this when the user asks to list Full Site Intelligence crawl seeds. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Optional filters: active, unresolvedError, responseCode, outcome, url, attemptedAfter, attemptedBefore, minConsecutiveFailures, sort, ascending, offset, and pageSize. |
| website | – | yes | – |
No output schema declared.
No examples provided.
list_knowledge_bases List Knowledge Bases ~53
Use this when the user asks to list Knowledge Bases. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Optional filters: name (partial match), pageSize, and offset. |
No output schema declared.
No examples provided.
list_launchpad_keyword_gaps List Launchpad keyword gaps ~70
Use this when the user asks to list Launchpad keyword gaps. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Optional filters: websiteId, serverHost, keyword, source, maxSimilarity, sortBy, sortDir, offset, and pageSize. |
No output schema declared.
No examples provided.
list_launchpad_prompt_gaps List Launchpad prompt gaps ~70
Use this when the user asks to list Launchpad prompt gaps. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Optional filters: websiteId, serverHost, prompt, source, maxSimilarity, sortBy, sortDir, offset, and pageSize. |
No output schema declared.
No examples provided.
list_license_definitions List license definitions ~32
Use this when the user asks to list license definitions. Returns only data visible to the linked Market Brew account.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_listen_monitors List Listen keyword monitors ~49
Use this when the user asks to list Listen keyword monitors. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Optional filters: websiteId or serverHost. |
No output schema declared.
No examples provided.
list_listen_run_artifacts List artifacts extracted during a Listen run ~44
Use this when the user asks to list artifacts extracted during a Listen run. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| runId | – | yes | – |
No output schema declared.
No examples provided.
list_listen_runs List runs for a Listen keyword monitor ~41
Use this when the user asks to list runs for a Listen keyword monitor. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| id | – | yes | – |
No output schema declared.
No examples provided.
list_search_widget_history List Search Widget query history ~55
Use this when the user asks to list Search Widget query history. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Optional filters: websiteHost (hostname). |
| searchWidgetId | – | yes | – |
No output schema declared.
No examples provided.
list_task_children List child tasks ~90
Use this when the user asks to list child tasks. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Optional filters: websiteId, webpageId, boostFactorId, serverHost, workspaceId, rankingSensorId, snapshotId, startDate, endDate, taskTitle, sortBy, sortDir, offset, and pageSize. |
| taskId | – | yes | – |
No output schema declared.
No examples provided.
list_task_history List historical Ranking Sensor tasks ~86
Use this when the user asks to list historical Ranking Sensor tasks. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Optional filters: websiteId, webpageId, boostFactorId, serverHost, workspaceId, rankingSensorId, snapshotId, startDate, endDate, taskTitle, sortBy, sortDir, offset, and pageSize. |
No output schema declared.
No examples provided.
list_tasks List current Ranking Sensor tasks ~85
Use this when the user asks to list current Ranking Sensor tasks. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Optional filters: websiteId, webpageId, boostFactorId, serverHost, workspaceId, rankingSensorId, snapshotId, startDate, endDate, taskTitle, sortBy, sortDir, offset, and pageSize. |
No output schema declared.
No examples provided.
list_top_tasks List prioritized optimization tasks ~71
Use this when the user asks to list prioritized optimization tasks. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Optional filters: websiteId, serverHost, workspaceId, startDate, endDate, taskTitle, sortBy, sortDir, offset, and pageSize. |
No output schema declared.
No examples provided.
list_usage_reports List usage reports ~31
Use this when the user asks to list usage reports. Returns only data visible to the linked Market Brew account.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
lookup_chunk_overlay Look up chunk overlay data for a live URL ~54
Use this when the user asks to look up chunk overlay data for a live URL. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| query | object | – | Required filter: url (the full live webpage URL). |
No output schema declared.
No examples provided.
preview_account_management_command Preview an account-management command ~50
Use this when an admin asks what an account-management change would do. It describes the impact without changing any data. Admin accounts only.
| Name | Type | Req | Description |
|---|---|---|---|
| body | object | yes | Account command to preview without execution. |
No output schema declared.
No examples provided.
summarize_deep_crawl_seed_errors Summarize unresolved crawl seed errors ~42
Use this when the user asks to summarize unresolved crawl seed errors. Returns only data visible to the linked Market Brew account.
| Name | Type | Req | Description |
|---|---|---|---|
| website | – | yes | – |
No output schema declared.
No examples provided.
How do I install the Market Brew MCP server?
Market Brew is a hosted endpoint at https://brew.marketbrew.ai/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 · brew.marketbrew.ai
claude mcp add --transport http ai-marketbrew-marketbrew 'https://brew.marketbrew.ai/mcp'
What is the Market Brew MCP server?
Market Brew is an MCP server listed in the public MCP registry as ai.marketbrew/marketbrew. Read-only Market Brew search engine modeling and AI visibility data via OAuth. This page covers its hosted endpoint (https://brew.marketbrew.ai/mcp).
Is the Market Brew MCP server safe to use?
Market Brew scores 85 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 Market Brew MCP server expose?
Market Brew exposes 67 tools: get_account_management_snapshot, preview_account_management_command, check_ask_widget_health, get_ask_chat_session, get_ask_conversation, and 62 more. Their descriptions and schemas cost roughly 3,777 tokens of context every time the server is loaded.
Does the Market Brew MCP server require authentication?
No. We connected to Market Brew without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Market Brew MCP server still maintained?
Market Brew 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.