Isir
Provides programmatic access to the Czech Insolvency Register (ISIR) for screening companies and individuals against active bankruptcy proceedings. Exposes three tools: check_ico_insolvency for direct company lookups by IČO, search_person_insolvency for querying by birth number or name, and poll_isir_events for monitoring new filings. Part of the larger cz-agents suite built for KYC workflows in Czech business contexts. Marked alpha, so expect evolving interfaces. Useful when you need to verify a vendor or invoice issuer isn't in active insolvency before signing or paying. Supports both local stdio execution via npx and remote streamable HTTP. Can optionally enable SOAP mode with an environment variable for richer data.
- GitHub stars
- 2
- tools
- 3
- transport
- STDIO, HTTP
- last updated
- Jun 2, 2026
Install
From registry metadata$ npx add-mcp https://isir.cz-agents.dev/mcp --name isirRun in your terminal. add-mcp asks which agents to add it to (Claude Code, Codex, Cursor and more). Add -g to install it for every project.
Review the command, arguments and environment values before installing. MCP servers run with your local permissions.
Other ways
Claude Code
$ claude mcp add --transport http isir https://isir.cz-agents.dev/mcpRun in your terminal. Add --scope user to make it available in every project.
Tools
Verified live · 3 toolsVerified live against the running server on Nov 6, 2026.
check_ico_insolvencyCheck whether a Czech company (by IČO) has any active insolvency proceeding in ISIR. Returns spisová značka, start date, and current phase if found. Returns "no record" if not (which is also informative).1 params
Check whether a Czech company (by IČO) has any active insolvency proceeding in ISIR. Returns spisová značka, start date, and current phase if found. Returns "no record" if not (which is also informative).
ico*stringsearch_person_insolvencySearch ISIR for an individual person (FO) by name and optional date of birth. Returns active insolvency proceedings (oddlužení / osobní bankrot). Used to screen statutory persons in KYC and DD workflows.3 params
Search ISIR for an individual person (FO) by name and optional date of birth. Returns active insolvency proceedings (oddlužení / osobní bankrot). Used to screen statutory persons in KYC and DD workflows.
dobstringname*stringonly_activebooleanpoll_isir_eventsPull a batch of recent ISIR events (insolvency register publications) since the given event id. ISIR is an append-only feed — each call returns up to ~1000 events newer than `since_id`. Use `last_id` from response as next `since_id`. Useful for compliance monitoring or to back...1 params
Pull a batch of recent ISIR events (insolvency register publications) since the given event id. ISIR is an append-only feed — each call returns up to ~1000 events newer than `since_id`. Use `last_id` from response as next `since_id`. Useful for compliance monitoring or to back...
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cz-agents-mcp
Model Context Protocol servers for Czech & EU due diligence and KYC/AML — company facts, insolvency (ISIR), EU + OFAC sanctions screening, VAT-payer reliability, phoenix & nominee-director detection, quantified risk score and statutory-chain (UBO) ownership analysis. Built on native access to ARES (company registry), ČNB (FX rates), ADIS (VAT-payer status) and 16 EU business registries (GB, SK, PL, NL, IT, AT, ES, BE, LT, DE, FR, NO, DK, FI, EE, SE).
Details
- Repository
- github.com/martinhavel/cz-agents-mcp
- Website
- cz-agents.dev
- Package
@czagents/isir- Transport
- STDIO, HTTP
- Registry
- MCP registry, active
- Tools verified
- Nov 6, 2026