{"id":"vnstock-mcp-server","name":"vnstock-mcp-server","homepage":"https://pypi.org/project/vnstock-mcp-server/","repo_url":"https://github.com/MaoBui2907/vnstock-mcp-server","category":"ai-ml","subcategories":[],"tags":["mcp","vnstock","stock-market-data","python","fastmcp","sse","streaming-http"],"what_it_does":"Provides an unofficial MCP server exposing vnstock (Vietnam stock/finance data) functionality as MCP tools, with multiple transport options (stdio, SSE, and HTTP streaming).","use_cases":["MCP client access to Vietnam stock quotes and historical prices","Retrieving company overviews, financial statements, and trading statistics","Accessing fund NAV/holdings and market data","Fetching gold prices and exchange rates"],"not_for":["Production systems requiring official/vendor-supported compliance guarantees","Use cases needing built-in authentication/authorization per client","Workloads that cannot tolerate potential upstream changes in vnstock or external data sources"],"best_when":"Used by MCP-capable agents/clients that want to query Vietnam market data via MCP transports (especially stdio for desktop clients).","avoid_when":"When you require strict guarantees about data provenance, availability SLAs, or strong access control; also avoid exposing HTTP transports to untrusted networks without additional security controls.","alternatives":["Directly use the vnstock Python library in your own service","Use other official/hosted market-data APIs (if available for Vietnam)","Wrap vnstock yourself with an MCP server using a more security-focused reference implementation"],"af_score":62.0,"security_score":36.8,"reliability_score":41.2,"package_type":"mcp_server","discovery_source":["pypi"],"priority":"low","status":"evaluated","version_evaluated":null,"last_evaluated":"2026-04-04T21:39:59.937791+00:00","interface":{"has_rest_api":false,"has_graphql":false,"has_grpc":false,"has_mcp_server":true,"mcp_server_url":null,"has_sdk":false,"sdk_languages":[],"openapi_spec_url":null,"webhooks":false},"auth":{"methods":["none described"],"oauth":false,"scopes":false,"notes":"No authentication/authorization mechanism is documented for the MCP server or HTTP/SSE transports in the provided README."},"pricing":{"model":null,"free_tier_exists":false,"free_tier_limits":null,"paid_tiers":[],"requires_credit_card":false,"estimated_workload_costs":null,"notes":"Pricing not described (PyPI package). Costs, if any, would depend on underlying data sources and your infrastructure."},"requirements":{"requires_signup":false,"requires_credit_card":false,"domain_verification":false,"data_residency":[],"compliance":[],"min_contract":null},"agent_readiness":{"af_score":62.0,"security_score":36.8,"reliability_score":41.2,"mcp_server_quality":75.0,"documentation_accuracy":60.0,"error_message_quality":0.0,"error_message_notes":null,"auth_complexity":100.0,"rate_limit_clarity":10.0,"tls_enforcement":70.0,"auth_strength":10.0,"scope_granularity":0.0,"dependency_hygiene":55.0,"secret_handling":60.0,"security_notes":"No auth is documented; HTTP/SSE exposure could enable unrestricted data access if bound publicly. TLS enforcement for HTTP/SSE is not specified in the README. Dependency hygiene cannot be verified from provided content; relies on several third-party libraries (mcp, fastmcp, vnstock, python-toon, pandas-ta).","uptime_documented":0.0,"version_stability":55.0,"breaking_changes_history":60.0,"error_recovery":50.0,"idempotency_support":"false","idempotency_notes":"README does not discuss idempotency semantics for tools or retries.","pagination_style":"none","retry_guidance_documented":false,"known_agent_gotchas":["SSE/HTTP transports require correct host/port/path configuration; mismatch can prevent clients from connecting.","If using stdio transport, ensure client config passes no extra stdio args and matches the command correctly.","Rate limiting/backoff behavior is not documented; agents may need to self-throttle."]}}