com.eventsynoptic.go/event-synoptic
REMOTE · GO.EVENTSYNOPTIC.COM · SCANNED SEP 25
Live LA events, ticket price comparison, bars & nightlife with real-time happy hours
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 Security63
- 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 8 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
- 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 Usability64
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1298 tokens (~162/item across 8 items; 8 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 Coverage84
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 52% 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 8 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 9 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 com.eventsynoptic.go/event-synoptic MCP server?
com.eventsynoptic.go/event-synoptic is a hosted endpoint at https://go.eventsynoptic.com/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 · go.eventsynoptic.com
claude mcp add --transport http com-eventsynoptic-go-event-synoptic 'https://go.eventsynoptic.com/mcp'
{
"mcpServers": {
"com-eventsynoptic-go-event-synoptic": {
"url": "https://go.eventsynoptic.com/mcp"
}
}
} {
"servers": {
"com-eventsynoptic-go-event-synoptic": {
"type": "http",
"url": "https://go.eventsynoptic.com/mcp"
}
}
} [mcp_servers.com-eventsynoptic-go-event-synoptic] url = "https://go.eventsynoptic.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-eventsynoptic-go-event-synoptic": {
"type": "remote",
"url": "https://go.eventsynoptic.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-eventsynoptic-go-event-synoptic --url 'https://go.eventsynoptic.com/mcp' --transport streamable-http
mcp_servers:
com-eventsynoptic-go-event-synoptic:
url: "https://go.eventsynoptic.com/mcp" {
"McpServers": {
"com-eventsynoptic-go-event-synoptic": {
"Transport": "http",
"Url": "https://go.eventsynoptic.com/mcp"
}
}
} assistant mcp add com-eventsynoptic-go-event-synoptic -t streamable-http -u 'https://go.eventsynoptic.com/mcp'
{
"mcpServers": {
"com-eventsynoptic-go-event-synoptic": {
"type": "http",
"url": "https://go.eventsynoptic.com/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.
- 25 Sept 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 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
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 23 Aug 26 0
- Tool “get_event” rewrote its description, which is the text the model reads security
- Tool “search_events” rewrote its description, which is the text the model reads security
- Schema quality: 1101 → 1298 ▼ functional
- New tool “get_event_history” functional
- 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
- 10 Aug 26 0
- Tool “search_events” rewrote its description, which is the text the model reads security
- Schema quality: 92 → 107 ▼ functional
- “search_events” added an optional parameter “min_rating” cosmetic
- 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
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 25 Sept 2026 · Probed https://go.eventsynoptic.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=go.eventsynoptic.com | CN=YE1,O=Let's Encrypt,C=US | 17 Sept 2026 | 16 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 52036e2567782c1413972cdbcc085c757d1 |
| SANs: go.eventsynoptic.com | ||||||
| CN=YE1,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 5ddd70dd31f801c85c186a7a04b80afe |
| 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 go.eventsynoptic.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| eventsynoptic.com. | 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; includeSubDomains |
| content-security-policy | default-src 'self';base-uri 'self';font-src 'self' https: data:;form-action 'self';frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self' https://static.cloudflareinsights.com;script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests;connect-src 'self' https://cloudflareinsights.com |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | no-referrer |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://go.eventsynoptic.com/mcp | Verified | 200 | |
| http (plaintext) | http://go.eventsynoptic.com/mcp | HTTPS enforced | 301 | https://go.eventsynoptic.com/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 →
find_bars ~126
Find Los Angeles bars and nightclubs: by vibe (cocktail, rooftop, dive, techno...), near a location, or with happy hour running right now. Includes ratings, hours, happy hour info and links.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | – |
| happy_hour_now | boolean | – | Only places with happy hour active or starting within an hour |
| lat | number | – | – |
| limit | number | – | – |
| lon | number | – | – |
| vibe | string | – | One vibe tag, e.g. "rooftop". Call get_taxonomy for the list. |
No output schema declared.
No examples provided.
find_museums ~230
Find Los Angeles museums and galleries: art, history, science, film, kids, cars, gardens, photography. Answers the two questions ticketing APIs cannot: WHEN IS IT FREE (many LA museums are permanently free, others only on a recurring rule such as "second Tuesday of the month" or "Thursdays 5-8 PM" — `free.today`, `free.label` and `free.next` resolve that for the current LA date, `free.rules` gives the raw rule) and WHAT IS ON VIEW (current and upcoming exhibitions with their run dates, so you can say what closes soon). Also returns opening hours, open-now, typical visit length, quietest time, admission prices and links.
| Name | Type | Req | Description |
|---|---|---|---|
| free_today | boolean | – | Only museums that are free today (always-free ones included, ranked last) |
| lat | number | – | – |
| limit | number | – | 1-25, default 10 |
| lon | number | – | – |
| open_now | boolean | – | – |
| type | string | – | Museum type. Call get_taxonomy for labels. |
No output schema declared.
No examples provided.
get_best_ticket_prices ~54
Compare ticket prices for an event across marketplaces (Ticketmaster, Gametime, StubHub, Vivid Seats...). Gametime prices are fetched LIVE. Returns buy links sorted cheapest first.
| Name | Type | Req | Description |
|---|---|---|---|
| event_id | string | yes | – |
No output schema declared.
No examples provided.
get_event ~57
Get full details of one event by its id (from search_events results), including `provenance` (source, last_seen_at, still_listed, price_as_of, confidence) and venue facilities.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
No output schema declared.
No examples provided.
get_event_history ~97
Change-only history of what the source said about an event over time: price moves, sold-out, date shifts, delisting/cancellation, with when we first saw the listing. Use it to answer "is the price going up or down", "was this rescheduled" or "has this been removed". History starts 2026-08-22; points are recorded only when something changed.
| Name | Type | Req | Description |
|---|---|---|---|
| event_id | string | yes | – |
No output schema declared.
No examples provided.
get_taxonomy ~33
List all event category tags, bar/club vibe tags, kid-place categories and museum types used by the other tools.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
search_events ~576
Search upcoming Los Angeles events (concerts, parties, theater, family, sport and more). Returns compact JSON with venue, date, price-from, artists and a tickets link. Each event carries `rating` (1-13 composite: data quality plus real demand) and `popularity` (headliner fan count, whether they are charting now, and how many ticket sites list the event) — use them to surface the biggest shows first. Filter by free-text query, category tags, date range, location radius, budget or min_rating. `badge` narrows to audiences no other catalogue indexes: sensory-friendly showings, museum free-admission days, events free or discounted with EBT, dog-friendly events, and 21+ vs all-ages. Tag `#markets` returns flea, vintage and night market days — a category absent from every ticketing feed, because entry is paid at the gate. Those events carry a `market` block (admission tiers with entry times, vendor count, cash-only gate, opening hours, open_now). Every event carries `provenance`: which source it came from, when that source last still listed it (last_seen_at), whether it has since been removed or cancelled there, when the price was captured (price_as_of) and an overall `confidence` (high/medium/low). Prefer high-confidence events and tell the user to verify low-confidence ones.
| Name | Type | Req | Description |
|---|---|---|---|
| badge | string | – | Audience filter: sensory = sensory-friendly/autism-friendly showings; freeday = a museum/venue free-admission day (Academy Museum Free Day, Huntington's first Thursday) — not a nightclub's free-befor… |
| date_from | string | – | ISO date/datetime, default now |
| date_to | string | – | ISO date/datetime, default +7 days |
| free_only | boolean | – | – |
| lat | number | – | Latitude for near-me filtering |
| limit | number | – | 1-25, default 10 |
| lon | number | – | Longitude for near-me filtering |
| max_price_usd | number | – | – |
| min_rating | number | – | Only events rated at least this (1-13). 10+ = major act or stadium show, 11+ = megastar. |
| query | string | – | Free text: artist, show or venue name |
| radius_km | number | – | Radius for lat/lon filter, default 15 |
| tags | array | – | Category tags, e.g. ["#concerts","#jazz"]. Call get_taxonomy for the full list. |
No output schema declared.
No examples provided.
whats_on_tonight ~51
One call for "what to do tonight in LA": top events until ~6am plus bars with happy hour on right now.
| Name | Type | Req | Description |
|---|---|---|---|
| lat | number | – | – |
| lon | number | – | – |
No output schema declared.
No examples provided.
What is the com.eventsynoptic.go/event-synoptic MCP server?
com.eventsynoptic.go/event-synoptic is an MCP server listed in the public MCP registry as com.eventsynoptic.go/event-synoptic. Live LA events, ticket price comparison, bars & nightlife with real-time happy hours. This page covers its hosted endpoint (https://go.eventsynoptic.com/mcp).
Is the com.eventsynoptic.go/event-synoptic MCP server safe to use?
com.eventsynoptic.go/event-synoptic 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 com.eventsynoptic.go/event-synoptic MCP server expose?
com.eventsynoptic.go/event-synoptic exposes 8 tools: search_events, get_event, get_best_ticket_prices, get_event_history, find_bars, and 3 more. Their descriptions and schemas cost roughly 1,224 tokens of context every time the server is loaded.
Does the com.eventsynoptic.go/event-synoptic MCP server require authentication?
No. We connected to com.eventsynoptic.go/event-synoptic without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the com.eventsynoptic.go/event-synoptic MCP server still maintained?
com.eventsynoptic.go/event-synoptic is still listed as active in the MCP registry. We last reached this channel on 25 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.