BMLT Meetings
REMOTE · MCP.BMLT.APP · SCANNED SEP 24
Search Narcotics Anonymous meetings worldwide via the BMLT directory.
Available components
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 Security57
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 6 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- 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 Usability69
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1193 tokens (~198/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 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
How do I install the BMLT Meetings MCP server?
BMLT Meetings is a hosted endpoint at https://mcp.bmlt.app/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 · mcp.bmlt.app
claude mcp add --transport http bmlt-enabled-bmlt-server-mcp 'https://mcp.bmlt.app/mcp'
{
"mcpServers": {
"bmlt-enabled-bmlt-server-mcp": {
"url": "https://mcp.bmlt.app/mcp"
}
}
} {
"servers": {
"bmlt-enabled-bmlt-server-mcp": {
"type": "http",
"url": "https://mcp.bmlt.app/mcp"
}
}
} [mcp_servers.bmlt-enabled-bmlt-server-mcp] url = "https://mcp.bmlt.app/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"bmlt-enabled-bmlt-server-mcp": {
"type": "remote",
"url": "https://mcp.bmlt.app/mcp",
"enabled": true
}
}
} openclaw mcp add bmlt-enabled-bmlt-server-mcp --url 'https://mcp.bmlt.app/mcp' --transport streamable-http
mcp_servers:
bmlt-enabled-bmlt-server-mcp:
url: "https://mcp.bmlt.app/mcp" {
"McpServers": {
"bmlt-enabled-bmlt-server-mcp": {
"Transport": "http",
"Url": "https://mcp.bmlt.app/mcp"
}
}
} assistant mcp add bmlt-enabled-bmlt-server-mcp -t streamable-http -u 'https://mcp.bmlt.app/mcp'
{
"mcpServers": {
"bmlt-enabled-bmlt-server-mcp": {
"type": "http",
"url": "https://mcp.bmlt.app/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 26 Aug 26 77
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 0
- 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
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 26 Jul 26 0
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 24 Sept 2026 · Probed https://mcp.bmlt.app/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.bmlt.app | CN=YE2,O=Let's Encrypt,C=US | 14 Sept 2026 | 13 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 51b2a643281e9de47a1585986bf6a714e00 |
| SANs: mcp.bmlt.app | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.bmlt.app. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| app. | present | 23684 | 8 | Verified |
| bmlt.app. | 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 |
|---|---|
| content-security-policy | upgrade-insecure-requests |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.bmlt.app/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.bmlt.app/mcp | HTTPS enforced | 301 | https://mcp.bmlt.app/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 →
get_meeting Get a single meeting by ID ~58
Fetch the full record for a single meeting by its BMLT id_bigint.
| Name | Type | Req | Description |
|---|---|---|---|
| id | integer | yes | BMLT meeting id_bigint. |
| root_server_url | string | – | Override the configured BMLT root server URL. |
No output schema declared.
No examples provided.
get_server_info Get BMLT root server info ~45
Return capabilities, version, languages, and default coordinates for a BMLT root server.
| Name | Type | Req | Description |
|---|---|---|---|
| root_server_url | string | – | Override the configured BMLT root server URL. |
No output schema declared.
No examples provided.
list_formats List meeting formats ~151
List available meeting formats (Open, Closed, Speaker, Beginners, language tags, etc.) so the caller can map human-friendly format names to BMLT format IDs.
| Name | Type | Req | Description |
|---|---|---|---|
| format_ids | array | – | Restrict to specific format IDs. |
| include_unused | boolean | – | Include formats not currently assigned to any meeting. Default false. |
| key_strings | array | – | Restrict to formats matching these short codes (e.g. ["O", "C", "SP"]). |
| language | string | – | Language code for format names (e.g. "en", "es", "fr"). Defaults to server default. |
| root_server_url | string | – | Override the configured BMLT root server URL. |
No output schema declared.
No examples provided.
list_root_servers List known BMLT root servers ~58
List public BMLT root servers known to the BMLT aggregator. Use the returned root_server_url values with other tools to query a specific server.
| Name | Type | Req | Description |
|---|---|---|---|
| name_contains | string | – | Case-insensitive substring filter applied to the server name. |
No output schema declared.
No examples provided.
list_service_bodies List service bodies (regions / areas) ~115
List BMLT service bodies (zones, regions, areas, groups). Useful for translating "Northern California Region" to a service body ID for use with search_meetings.
| Name | Type | Req | Description |
|---|---|---|---|
| include_children | boolean | – | Also include child service bodies of the requested IDs. |
| include_parents | boolean | – | Also include parent service bodies of the requested IDs. |
| root_server_url | string | – | Override the configured BMLT root server URL. |
| service_body_ids | array | – | Restrict to specific service body IDs. |
No output schema declared.
No examples provided.
search_meetings Search Narcotics Anonymous meetings ~562
Search Narcotics Anonymous meetings on a BMLT root server. Filter by location (address or lat/lng + radius), weekday, time of day, format, venue type (in-person / virtual / hybrid), and service body. Returns a trimmed summary by default; pass data_format='full' for the raw BMLT response.
| Name | Type | Req | Description |
|---|---|---|---|
| address | string | – | Free-form address to search near (geocoded server-side). Ignored if latitude+longitude are provided. |
| data_format | string | – | "summary" returns a curated subset of fields (default). "full" returns the raw BMLT response. |
| format_ids | array | – | BMLT format IDs to require. Use list_formats to discover IDs (e.g. Open, Closed, Speaker, Beginners). |
| language | string | – | Language code for format names (e.g. "en", "es", "de", "fr"). |
| latitude | number | – | Latitude in decimal degrees. Pair with longitude for an exact-coordinate search. |
| longitude | number | – | Longitude in decimal degrees. Pair with latitude for an exact-coordinate search. |
| page | integer | – | Page number (1-indexed). Used with page_size. |
| page_size | integer | – | Results per page. Omit to return all matches. |
| radius_km | number | – | Search radius in kilometers. Takes precedence over radius_miles when both are provided. Ignored when no coordinates are provided. |
| radius_miles | number | – | Search radius in miles. Defaults to 10. Ignored if radius_km is provided or no coordinates are given. |
| recursive_services | boolean | – | When service_body_ids is set, also include their children. Default true. |
| root_server_url | string | – | Override the configured BMLT root server URL. Must be allowlisted unless BMLT_ALLOW_ANY_ROOT=true. |
| search_text | string | – | Free-text search across meeting name, location, and notes. |
| service_body_ids | array | – | Restrict to specific service bodies (regions/areas). Use list_service_bodies to discover IDs. |
| starts_after | string | – | Earliest start time as 24h "HH:MM" (e.g. "18:00"). |
| starts_before | string | – | Latest start time as 24h "HH:MM" (e.g. "21:30"). |
| venue_types | array | – | Venue type filter. 1=In-person, 2=Virtual, 3=Hybrid. |
| weekdays | array | – | Weekday filter. 1=Sunday, 2=Monday, ..., 7=Saturday. Example: [2,4,6] for Mon/Wed/Fri. |
No output schema declared.
No examples provided.
What is the BMLT Meetings MCP server?
BMLT Meetings is an MCP server listed in the public MCP registry as io.github.bmlt-enabled/bmlt-server-mcp. Search Narcotics Anonymous meetings worldwide via the BMLT directory. This page covers its hosted endpoint (https://mcp.bmlt.app/mcp).
Is the BMLT Meetings MCP server safe to use?
BMLT Meetings scores 77 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 BMLT Meetings MCP server expose?
BMLT Meetings exposes 6 tools: search_meetings, get_meeting, list_formats, list_service_bodies, get_server_info, list_root_servers. Their descriptions and schemas cost roughly 989 tokens of context every time the server is loaded.
Does the BMLT Meetings MCP server require authentication?
No. We connected to BMLT Meetings without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the BMLT Meetings MCP server still maintained?
BMLT Meetings is still listed as active in the MCP registry. We last reached this channel on 24 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.