olx-mcp
MCP server for OLX marketplace. Enables AI assistants to search listings, get offer details, track prices over time, and compare offers across OLX Poland and other supported countries.
Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.
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tkupcewicz
Source: Glama
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The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.
These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.
add_watchAdd a price watch for OLX offers. Watches track new offers and price drops. Use check_watches to see changes.
check_watchesCheck all (or one) price watches for new offers and price drops. Sends Telegram notification if configured.
compare_offersCompare 2-10 OLX offers side by side. Shows price comparison, common features, and differences.
create_advertCreate a new OLX listing. Requires authentication. Use get_advert_attributes first to learn required fields for the category.
delete_advertDelete one of your OLX listings. Requires authentication. This action cannot be undone.
get_advert_attributesGet the required and optional fields for creating an advert in a specific category. Requires authentication. Use this before create_advert to know which attributes are needed.
get_categoriesGet OLX marketplace categories. Returns category tree with IDs for filtering searches.
get_offerGet full details of an OLX offer including description, parameters, images, and seller info.
get_price_historyGet price history and trends for a tracked search. Automatically takes a fresh snapshot if today's data is missing.
list_my_advertsList your own OLX adverts. Requires authentication.
remove_watchRemove a price watch and its stored offer history.
search_offersSearch OLX marketplace listings. Returns offer summaries with price, location, and links.
track_searchSave a search to track price trends over time. Takes an initial snapshot immediately. Use get_price_history to see trends.
update_advertUpdate an existing OLX listing. Requires authentication. Only provide fields you want to change.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
MCP_HTTP_PORTMCP_SERVER_URLOLX_API_KEYOLX_CLIENT_IDOLX_CLIENT_SECRETOLX_DB_PATHOLX_DEFAULT_COUNTRYOLX_RATE_LIMIT_CAPACITYOLX_RATE_LIMIT_WINDOW_MSTELEGRAM_BOT_TOKENTELEGRAM_CHAT_IDTool annotations
No tools have read-only/destructive annotations
Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.
All four hints declared on every tool
14/14 tools missing one or more hints — add_watch (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); check_watches (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); compare_offers (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +11 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.
For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.
Tool inputs are validated
Only 0/14 tool handlers declare input schemas (0%)
Declare an inputSchema with zod/joi/yup on every tool definition.
Tool handlers catch errors
7/14 tool handlers wrap calls in try/catch (50%)
Wrap each tool handler body in try/catch and return a structured error response.
License file
No license file
Add a LICENSE file (MIT, Apache-2.0, etc.).
Tests exist
No test files found
Add tests that exercise each declared tool.
Shell command execution
1 child_process call — runs shell commands
Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.
Production dependencies are patched
0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.12.1 (high), @modelcontextprotocol/sdk@1.12.1 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
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