Skip to main content
Glama

Server Details

Japanese LLM security — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free.

If you are the author of this connector, you can claim ownership with GitHub, an HTTP challenge, or a DNS record. Claimed connector authors can inspect health checks, view analytics, and manage their listing.
Status
Unhealthy
Last Tested
Transport
Streamable HTTP
URL
Repository
nexus-api-lab/nexus-mcp
GitHub Stars
0
Server Listing
nexus-mcp

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections. Dates show when Glama detected each change.

  1. 4 tool updates
    • Changedcheck_injection1 field changed
      • changedInput schema / properties / api_key / description
        Previous value: -"Your jpi-guard API key. Get a free trial at https://jpi-guard.nexus-api-lab.workers.dev/"New value: +"Your jpi-guard API key. If you don't have one, call get_trial_key first to get a free key instantly."
    • Changedpii_scan1 field changed
      • changedInput schema / properties / api_key / description
        Previous value: -"Your PII Guard API key (format: pii_<32hex>). Get a free key with get_pii_guard_key or at https://www.nexus-api-lab.com/pii-guard.html"New value: +"Your PII Guard API key (format: pii_<32hex>). If you don't have one, call get_pii_guard_key first to get a free key instantly."
    • Changedsanitize_content1 field changed
      • changedInput schema / properties / api_key / description
        Previous value: -"Your nexus-api-lab API key (Bearer token). Get a free trial key at https://www.nexus-api-lab.com"New value: +"Your nexus-api-lab API key (Bearer token). If you don't have one, call get_trial_key first to get a free key instantly."
    • Changedvalidate_rag_input1 field changed
      • changedInput schema / properties / api_key / description
        Previous value: -"Your jpi-guard API key. Get a free trial at https://jpi-guard.nexus-api-lab.workers.dev/"New value: +"Your jpi-guard API key. If you don't have one, call get_trial_key first to get a free key instantly."
  2. 6 tool updates
    • First observedcheck_injection
    • First observedget_pii_guard_key
    • First observedget_trial_key
    • First observedpii_scan
    • First observedsanitize_content
    • First observedvalidate_rag_input

Frequently Asked Questions

Discussions

No comments yet. Be the first to start the discussion!

Related MCP Connectors

Related MCP Servers

  • F
    license
    Not graded
    quality
    D
    maintenance
    Security middleware for LLM apps and AI agent pipelines. Detects prompt injection attacks (22 signatures, 7 languages) and anonymizes PII (17 entity types). Deterministic, sub-25ms, GDPR Art.30 compliant.
    -
  • A
    license
    Not graded
    quality
    B
    maintenance
    Analyzes inputs and outputs in real-time to protect against prompt injections, data leaks, secrets exposure, and phishing URLs.
    13
    3
    MIT
  • A
    license
    A
    quality
    B
    maintenance
    Protects AI agents from threats like prompt injection, jailbreaks, and SQL injection through a multi-layer scanning pipeline. It also enables PII redaction and rehydration to ensure data privacy during LLM interactions.
    12
    125
    1
    Apache 2.0
Try in Browser

Glama MCP Gateway

Add one secure layer between your agents and this server.

TDQS

A4.2/5.0
Disambiguation4/5

Most tools have distinct purposes, but there is some overlap between check_injection, sanitize_content, and validate_rag_input, as all three involve prompt injection detection for Japanese content. However, their specific focuses (detection vs. sanitization vs. validation) and descriptions help differentiate them, preventing major confusion.

Naming Consistency4/5

Tool names follow a consistent verb_noun pattern (e.g., check_injection, get_pii_guard_key, pii_scan), with only sanitize_content slightly deviating by using a verb_adjective format. Overall, the naming is predictable and readable, with minor inconsistency.

Tool Count5/5

With 6 tools, the server is well-scoped for its purpose of Japanese-language content security and PII handling. Each tool serves a clear role, such as injection detection, PII scanning, and API key management, making the count appropriate without being excessive or insufficient.

Completeness5/5

The tool set provides comprehensive coverage for the domain of Japanese content security, including injection detection, sanitization, validation, PII scanning, and API key acquisition for related services. There are no obvious gaps, as it supports the full workflow from input validation to content processing.