MCP server in namespace io.github
io.github.smeet666/mcp-libraryofcongress · Status: active
The source provides no name of its own for this entry. The identifier therefore appears on this page as a coordinate, not as the heading.
If you find your own account name here: write informally to German.saas@web.de, stating the identifier concerned. No reason has to be given. How to object
- Registry name
io.github.smeet666/mcp-libraryofcongress- Package coordinate
npm:mcp-libraryofcongress- Version
2.1.2- Listed in the registry
- 2026-08-14
- Changed in the registry
- 2026-08-14
- First seen by tracevero
- 2026-08-06
- Vendor's website
- https://github.com/smeet666/mcp-libraryofcongress#readme
Search inside scanned US newspapers and browse the Library of Congress catalogue. No API key.
Vendor's own description, untranslated and unverified
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin. What the confidence levels mean
Measured values
| Credentials required | no Raw declaration – Required secret variables (raw): confirmed absent Raw declaration – Required secret headers (raw): confirmed absent Source: MCP-Register · collected on 2026-08-06 · derived |
|---|---|
| Execution location | local Raw declaration – Transports (raw): stdio, stdio Source: MCP-Register · collected on 2026-08-06 · derived |
| Path argument present | no Raw declaration – Path arguments (raw): confirmed absent Raw declaration – Path environment variables (raw): confirmed absent Source: MCP-Register · collected on 2026-08-06 · derived |
| Repository URL listed | yes Raw declaration – Repository (raw): https://github.com/smeet666/mcp-libraryofcongress Source: MCP-Register · collected on 2026-08-06 · derived |
| Version | 2.1.2 Source: MCP-Register · collected on 2026-08-15 · self-declared |
Position within the holdings
How many of the 24,507 published entries carry the same measured value. A reference figure, not an assessment.
- Credentials requiredno20,303 of 24,507 carry this value (83 %)View these entries
- Execution locationlocal12,078 of 24,507 carry this value (49 %)View these entries
- Path argument presentno24,278 of 24,507 carry this value (99 %)View these entries
- Repository URL listedyes19,097 of 24,507 carry this value (78 %)View these entries
All 4 values together are carried by 8,546 of 24,507 entries.
This entry appears in these selections
The source's raw values23
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.
| Environment variables (raw) | LOC_USER_AGENT, LOC_MIN_INTERVAL_MS, LOC_TIMEOUT_MS, LOC_NEWSPAPER_TIMEOUT_MS, LOC_LOG_LEVEL Source: MCP-Register · collected on 2026-08-06 · self-declared |
|---|---|
| Required secret variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Transports (raw) | stdio, stdio Source: MCP-Register · collected on 2026-08-08 · self-declared |
| Path arguments (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Repository (raw) | https://github.com/smeet666/mcp-libraryofcongress Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Package registries (raw) | mcpb, npm Source: MCP-Register · collected on 2026-08-08 · self-declared |
| Required secret headers (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Path environment variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Remote URLs (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Remote hosts (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Registry status message (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| First listed in the registry (raw) | 2026-08-14 Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Last changed in the registry (raw) | 2026-08-14 Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Delivery form (raw) | paket Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Repository platform (raw) | github Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Repository subfolder (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package identifiers (raw) | https://github.com/smeet666/mcp-libraryofcongress/releases/download/v2.1.2/mcp-libraryofcongress-2.1.2.mcpb, mcp-libraryofcongress Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package versions (raw) | 2.1.2 Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Runtime hints (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable formats (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable descriptions (raw) | LOC_LOG_LEVEL=silent, error, info or debug. Default error. Logs go to stderr. · LOC_MIN_INTERVAL_MS=Minimum milliseconds between requests. Default 6000, floor 3000. · LOC_NEWSPAPER_TIMEOUT_MS=Deadline for one search_newspapers request, in milliseconds. The full-text corpus answers in tens of seconds. Default 90000. · LOC_TIMEOUT_MS=Deadline for one catalogue, record or collection request, in milliseconds. Default 30000. · LOC_USER_AGENT=Identify your own client. The project's own identifier is appended, so the Library can always reach a human. Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Icon formats (raw) | image/png Source: MCP-Register · collected on 2026-08-16 · self-declared |
Changes
| 2026-08-16 | Last changed in the registry (raw): – → 2026-08-14 |
|---|---|
| 2026-08-16 | First listed in the registry (raw): – → 2026-08-14 |
| 2026-08-16 | Registry status message (raw): – → – |
| 2026-08-16 | Schema version of the raw record (raw): – → https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json |
| 2026-08-16 | Icon formats (raw): – → image/png |
| 2026-08-16 | Environment variable descriptions (raw): – → LOC_LOG_LEVEL=silent, error, info or debug. Default error. Logs go to stderr. · LOC_MIN_INTERVAL_MS=Minimum milliseconds between requests. Default 6000, floor 3000. · LOC_NEWSPAPER_TIMEOUT_MS=Deadline for one search_newspapers request, in milliseconds. The full-text corpus answers in tens of seconds. Default 90000. · LOC_TIMEOUT_MS=Deadline for one catalogue, record or collection request, in milliseconds. Default 30000. · LOC_USER_AGENT=Identify your own client. The project's own identifier is appended, so the Library can always reach a human. |
| 2026-08-16 | Environment variable formats (raw): – → – |
| 2026-08-16 | Delivery form (raw): – → paket |
| 2026-08-16 | Remote hosts (raw): – → – |
| 2026-08-16 | Remote URLs (raw): – → – |
These are the 10 most recent changes to this entry. Full history
tracevero · https://tracevero.com/mcp/io-github-smeet666-mcp-libraryofcongress