MCP Fssp vs Ucc Liens
A side-by-side look at the MCP Fssp and Ucc Liens MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose MCP Fssp for legal work as a local process; choose Ucc Liens for legal as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose MCP Fssp when
- You need dedicated capabilities in the Legal domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: API key required.
- You have the keys it needs:
MCP_FSSP_PROVIDER, MCP_FSSP_DAMIA_KEY, MCP_FSSP_CHECKO_KEY, MCP_FSSP_NEWDB_KEY, MCP_FSSP_API_CLOUD_KEY, ATOMNO_API_KEY. - You want tools like
ping, check_individual_debts, check_debtor_wanted.
Choose Ucc Liens when
- You need dedicated capabilities in the Legal domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Legal | Legal |
| Quality signal | 57/100 · Good | 41/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | API key required | No auth required |
| Pricing | BYOK (pay the provider) | Free |
| Required env vars | MCP_FSSP_PROVIDERMCP_FSSP_DAMIA_KEYMCP_FSSP_CHECKO_KEYMCP_FSSP_NEWDB_KEYMCP_FSSP_API_CLOUD_KEYATOMNO_API_KEY | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 0 |
| Directory activity | 5 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | 5 | Not listed |
| Full listing | View MCP Fssp | View Ucc Liens |
Tools & capabilities
MCP Fssp tools 5
pingДиагностика: сервер жив, сообщает версию и текущий провайдер.check_individual_debtsПроверить открытые исполнительные производства на физ.лицо. Запрос содержит ПДн — используйте только в законных целях (due-diligence, скоринг по согласию субъекта) с соблюдением 152-ФЗ.check_debtor_wantedПроверить розыск должника в банке ФССП (fssp.gov.ru/iss/wanted). Запрос содержит ПДн — используйте только в законных целях compliance / due-diligence с согласия субъекта (152-ФЗ). Отличается от `check_individual_debts`: здесь ищем именно факт постановки в розыск по исполнительным производствам, а не список открытых ИП.check_legal_entity_debtsПроверить открытые исполнительные производства на юр.лицо или ИП-предпринимателя.get_proceeding_detailsПолучить детальную карточку конкретного ИП по его номеру.
Ucc Liens tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
MCP Fssp
{
"mcpServers": {
"atomno-mcp-mcp-fssp": {
"command": "uvx",
"args": [
"atomno-mcp-fssp"
],
"env": {
"MCP_FSSP_PROVIDER": "YOUR_MCP_FSSP_PROVIDER_HERE",
"MCP_FSSP_DAMIA_KEY": "YOUR_MCP_FSSP_DAMIA_KEY_HERE",
"MCP_FSSP_CHECKO_KEY": "YOUR_MCP_FSSP_CHECKO_KEY_HERE",
"MCP_FSSP_NEWDB_KEY": "YOUR_MCP_FSSP_NEWDB_KEY_HERE",
"MCP_FSSP_API_CLOUD_KEY": "YOUR_MCP_FSSP_API_CLOUD_KEY_HERE",
"ATOMNO_API_KEY": "YOUR_ATOMNO_API_KEY_HERE"
}
}
}
}
Ucc Liens
{
"mcpServers": {
"ucc-liens": {
"command": "npx",
"args": [
"-y",
"@pipeworx/mcp-ucc-liens"
]
}
}
}
Frequently asked questions
MCP Fssp is categorized under Legal and uses a local stdio subprocess. Ucc Liens belongs to Legal and uses a local stdio subprocess. Pick MCP Fssp for legal work and Ucc Liens for legal.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
MCP Fssp is bring-your-own-key: usage is billed by the API provider you supply a key for. Auth: api key required. Ucc Liens is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add atomno-mcp-mcp-fssp and ucc-liens as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, MCP Fssp has a quality signal of 57/100 (Good) with 5 views, 0 installs and 0 GitHub stars. Ucc Liens has 41/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.