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Discover and book theatre, shows, events, and experiences in 700+ cities worldwide.
Do not connect
A critical issue was found. Do not connect this server as-is.
Scanned 7 days ago Due for re-check
A server can change after it's graded. Re-run the automated scan to refresh this report.
This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The tickadoo MCP server exposes 23 tools, focused primarily on developer capabilities. Its published description reads: "Discover and book theatre, shows, events, and experiences in 700+ cities worldwide". It communicates over Streamable HTTP using the 2025-06-18 protocol revision, and does not require authorization to connect. MCPGrade currently rates tickadoo F — a critical issue was found and the server should not be connected as-is. Its most notable findings include "Cross-tool shadowing" and "Cross-tool shadowing". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check tickadoo's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add tickadoo to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://mcp.tickadoo.com/mcpStreamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
Use this when the user names a city plus a category, query, or filter set and wants a ranked list of bookable experiences. `query` matches on experience NAME (and venue), so it is best for a title or
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: search_experiences
A tool description tries to alter the model’s use of another tool.
d I do" ask use recommend_experiences. When a query matches no name, results are theRecommendationDescriptions must describe only their own tool.
tool: search_local_experiences
A tool description tries to alter the model’s use of another tool.
ide search; use search_experiences for that.RecommendationDescriptions must describe only their own tool.
tool: find_nearby_experiences
A tool description tries to alter the model’s use of another tool.
ents should use search_local_experiences instead because it accepts coarse place hints.RecommendationDescriptions must describe only their own tool.
tool: whats_on_tonight
A tool description tries to alter the model’s use of another tool.
experience with get_availability before stating it is bookable tonight.RecommendationDescriptions must describe only their own tool.
tool: get_last_minute
A tool description tries to alter the model’s use of another tool.
experience with get_availability before stating it starts soon or is available tRecommendationDescriptions must describe only their own tool.
tool: get_whats_on_this_week
A tool description tries to alter the model’s use of another tool.
ific dates with get_availability.RecommendationDescriptions must describe only their own tool.
tool: get_family_day
A tool description tries to alter the model’s use of another tool.
ty per pick via get_experience_details.RecommendationDescriptions must describe only their own tool.
tool: get_date_night
A tool description tries to alter the model’s use of another tool.
ening yourself (search_by_mood with mood 'romantic' can bias the pool).RecommendationDescriptions must describe only their own tool.
tool: plan_itinerary
A tool description tries to alter the model’s use of another tool.
RecommendationDescriptions must describe only their own tool.
tool: get_related_experiences
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "context"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: render_experience_cards
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
parameter "render_context"RecommendationRemove side-channel parameters; constrain tool inputs.
tool: render_experience_cards
A tool description tries to alter the model’s use of another tool.
or search tool (search_experiences, whats_on_tonight, get_last_minute, get_whats_oRecommendationDescriptions must describe only their own tool.
tool: report_quality_signal
A tool exposes a free-text/webhook/feedback parameter with no honest purpose — a classic exfil channel.
Do not include PII."}},"required":["request_id","signal_type"]}RecommendationRemove side-channel parameters; constrain tool inputs.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
The server exposes one or more ui:// (MCP Apps) resources whose HTML/JS renders inside the host client — a client-side injection / data-exposure surface most scanners ignore. Flagged for review, not damning on its own.
2 ui:// resource(s); e.g. ui://widget/experience-cards/v7RecommendationReview each ui:// resource’s markup and scripts; treat host-rendered UI as untrusted, sandbox it, and never expose secrets or conversation context to it.
Vantaj uptime monitoring via MCP — manage monitors, heartbeats, incidents, and status pages.
Unified gateway to Algeria's TKAWEN ecosystem: commerce, certification, and AI tools.
Provides access to the Cohereon Doctrine AI safety framework with governance components, tiered access, and agent onboarding.
Agentic rails for complex workflows with receipts, fees, and MCP tool access.
Structural TC39 spec lookup for ECMA-262 and ECMA-402 in AI agents, SHA-pinned and offline-first.
Structural TC39 spec lookup for ECMA-262 and ECMA-402 in AI agents, SHA-pinned and offline-first.
Use this when the user mentions a place, neighbourhood, landmark, or area but does not give exact coordinates. Examples: 'near the Louvre', 'in Trastevere', 'around Times Square', "walking distance fr
Use this when a non-ChatGPT client supplies exact latitude and longitude and wants experiences near that coordinate. ChatGPT clients should use search_local_experiences instead because it accepts coar
Use this when the user asks what is on in a city tonight. Returns evening-appropriate experiences currently on sale, with seasonal products filtered out and evening-led options ranked first. Top resul
Use this when the user wants something to do within the next few hours. Returns currently-on-sale experiences with seasonal products filtered out, ranked by popularity. Rows may include start_time, co
Use this when the user wants ideas for the coming week in a city. Returns a ranked list of currently on-sale experiences (search rows), not a day-by-day calendar. Assemble any weekly structure yoursel
Use this when the user describes what they want in natural language rather than naming a category. Parses the query for audience, mood, constraints, occasion, and time of day, then returns scored reco
Use this when the user wants an orientation overview of a city for trip planning. Returns a ranked list of the city's most popular bookable experiences (search rows); derive the dominant categories an
Use this when the user asks practical logistics questions about a city. Currently returns a ranked list of relevant bookable experiences (search rows); the topic filter is accepted but not yet applied
Use this when the user wants a side-by-side comparison of 2-5 specific products. Pass the slug for each. Returns a comparison table plus per-axis winners (value, rating, popularity, family-fit).
Use this when the user wants lower-profile options rather than headline bestsellers. Excludes Bestseller, hop-on-hop-off, and CityPass tagged products and prefers highly rated rows with fewer reviews;
Use this when the user wants family-suitable options for a day in one city. Returns a flat ranked list of family-appropriate experiences (search rows), not a structured morning/lunch/afternoon/evening
Use this when the user wants an evening for two. Returns a flat ranked list of evening-appropriate experiences (search rows), not a structured pre-dinner/dinner/show arc, and rows are not guaranteed c
Use this when the user wants a multi-day plan for a single city. Returns a flat ranked candidate list of experiences (search rows), not structured day slots or a running cost. Arrange the candidates i
Use this when the user wants to browse supported cities before searching. Returns city names, slugs, country codes, and product counts.
Use this when the user selects a specific experience from search results and needs richer product, location, supplier, and booking fields. Accepts either product_id or slug.
Use this when a non-ChatGPT widget or client has a selected product_id and needs related products to pair with it, do after it, find nearby, or find similar alternatives. Returns cached graph and sema
Use this when the user is ready to check live bookable dates, times, prices, or remaining spaces for one selected product. This is the live supplier-check tool; pass product_id from search or slug plu
Use this when the user has picked a specific experience and asks whether it is available on one date, what it costs for a party, or wants a booking link. This is the legacy-compatible date-specific av
Use this when the user describes the feeling or vibe they want rather than a category, such as romantic, relaxing, adventurous, family fun, foodie, luxury, or rainy day. Maps the mood to preset search
Use this when the user is arriving in a supported city and needs transfer guidance from an airport, station, or port to a hotel coordinate. Returns taxi, metro, bus, and train estimates with durations
Use this immediately after ANY discovery or search tool (search_experiences, whats_on_tonight, get_last_minute, get_whats_on_this_week, recommend_experiences, search_by_mood, get_hidden_gems, get_fami
Use this to push a quality signal back to tickadoo about an experience or recommendation you previously surfaced. Examples: stale availability, a failed click-through, a supplier outage, or misleading