mainframe-mcp-server in namespace io.github
io.github.NotHarshhaa/mainframe-mcp-server · Status: active
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- Registry name
io.github.NotHarshhaa/mainframe-mcp-server- Package coordinate
npm:@notharshhaa/mainframe-mcp-server- Version
2.5.0- Listed in the registry
- 2026-06-08
- Changed in the registry
- 2026-06-08
- First seen by tracevero
- 2026-08-06
- Vendor's website
- https://github.com/NotHarshhaa/mainframe-mcp-server
MCP server for IBM z/OS jobs, datasets, USS, and operational diagnostics via Zowe SDK.
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 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/NotHarshhaa/mainframe-mcp-server Source: MCP-Register · collected on 2026-08-06 · derived |
| Version | 2.5.0 Source: MCP-Register · collected on 2026-08-06 · self-declared |
Position within the holdings
How many of the 25,100 published entries carry the same measured value. A reference figure, not an assessment.
- Credentials requiredno20,735 of 25,100 carry this value (83 %)View these entries
- Execution locationlocal12,344 of 25,100 carry this value (49 %)View these entries
- Path argument presentno24,857 of 25,100 carry this value (99 %)View these entries
- Repository URL listedyes19,482 of 25,100 carry this value (78 %)View these entries
All 4 values together are carried by 8,664 of 25,100 entries.
This entry appears in these selections
- MCP servers without credentials20,735
- Locally executed MCP servers12,344
- MCP servers with a repository URL19,482
- Local MCP servers without credentials9,365
- Local MCP servers with a repository URL11,717
- MCP servers over stdio only10,041
- MCP servers as an npm package only7,276
- Local MCP servers as an npm package only7,188
- npm packages with a repository URL6,909
- MCP servers over stdio, as an npm package only6,297
- MCP servers available as a package only10,841
The source's raw values24
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.
| Description (raw) | MCP server for IBM z/OS jobs, datasets, USS, and operational diagnostics via Zowe SDK. Source: MCP-Register · collected on 2026-08-26 · self-declared |
|---|---|
| Environment variables (raw) | ZOSMF_HOST, ZOSMF_PORT, ZOSMF_BASE_PATH, ZOSMF_USER, ZOSMF_PASSWORD, ZOSMF_TOKEN, ZOSMF_TOKEN_TYPE, ZOSMF_REJECT_UNAUTHORIZED, LOG_LEVEL, MCP_TRANSPORT, MCP_SSE_PORT, MAX_JOB_OUTPUT_LINES, MAX_DATASET_READ_LINES, MAX_JES_SPOOL_FILES, MAX_AUDIT_LINES, CMCI_CONTEXT, CMCI_HOST, CMCI_PORT, CMCI_BASE_PATH, DB2_LOCATION, DB2_HOST, DB2_PORT, DB2_BASE_PATH, SMF_SUMMARY_DATASET, RMF_METRICS_ENABLED, RACF_AUDIT_USS_PATH, RACF_AUDIT_DATASET, SECURITY_READ_ONLY, SECURITY_ALLOWED_TOOLS, SECURITY_BLOCKED_TOOLS, SECURITY_ALLOWED_DATASET_PATTERNS, SECURITY_ALLOWED_USS_PATHS, SECURITY_AUDIT_LOGGING, SECURITY_MAX_JCL_BYTES 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 Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Path arguments (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Repository (raw) | https://github.com/NotHarshhaa/mainframe-mcp-server Source: MCP-Register · collected on 2026-08-06 · self-declared |
| Package registries (raw) | npm Source: MCP-Register · collected on 2026-08-06 · 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) | 2026-06-08 Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Last changed in the registry (raw) | 2026-06-08 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) | @notharshhaa/mainframe-mcp-server Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Package versions (raw) | 2.5.0 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) | boolean, number, string Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Environment variable descriptions (raw) | CMCI_BASE_PATH=CMCI REST base path · CMCI_CONTEXT=CICSplex name or region APPLID (required for CICS tools) · CMCI_HOST=CMCI hostname (defaults to ZOSMF_HOST) · CMCI_PORT=CMCI HTTPS port (default 1490) · DB2_BASE_PATH=Db2 REST base path · DB2_HOST=Db2 REST hostname (defaults to ZOSMF_HOST) · DB2_LOCATION=Db2 subsystem location name (required for Db2 tools) · DB2_PORT=Db2 REST port (default 50400) · LOG_LEVEL=Log level: fatal, error, warn, info, debug, trace, silent · MAX_AUDIT_LINES=Max RACF audit log lines per query · MAX_DATASET_READ_LINES=Max lines returned from dataset or USS reads · MAX_JES_SPOOL_FILES=Max spool files fetched during diagnostics · MAX_JOB_OUTPUT_LINES=Max lines returned from a single spool DD · MCP_SSE_PORT=Listen port when MCP_TRANSPORT=sse · MCP_TRANSPORT=Transport: stdio (IDE) or sse (container/network) · RACF_AUDIT_DATASET=Sequential dataset containing RACF audit records · RACF_AUDIT_USS_PATH=USS path to RACF audit log file · RMF_METRICS_ENABLED=Query z/OSMF RMF metrics when available · SECURITY_ALLOWED_DATASET_PATTERNS=Comma-separated dataset patterns (e.g. USERDEV.*,SYS1.*) · SECURITY_ALLOWED_TOOLS=Comma-separated allowlist of MCP tool names · SECURITY_ALLOWED_USS_PATHS=Comma-separated USS path prefixes · SECURITY_AUDIT_LOGGING=Log every tool invocation to stderr (SIEM-friendly JSON) · SECURITY_BLOCKED_TOOLS=Comma-separated blocklist of MCP tool names · SECURITY_MAX_JCL_BYTES=Maximum inline JCL size for submit_jcl · SECURITY_READ_ONLY=When true, blocks write tools such as submit_jcl · SMF_SUMMARY_DATASET=Optional SMF summary dataset for offline metrics · ZOSMF_BASE_PATH=Optional API gateway or mediation layer prefix for z/OSMF · ZOSMF_HOST=z/OSMF hostname or IP address · ZOSMF_PASSWORD=Password for basic auth (required with ZOSMF_USER unless ZOSMF_TOKEN is set) · ZOSMF_PORT=z/OSMF HTTPS port (default 443) · ZOSMF_REJECT_UNAUTHORIZED=Verify TLS certificates (true in production) · ZOSMF_TOKEN=Auth token (alternative to user/password) · ZOSMF_TOKEN_TYPE=Token type when using ZOSMF_TOKEN (e.g. LTPA2) · ZOSMF_USER=z/OS user id (required with ZOSMF_PASSWORD unless ZOSMF_TOKEN is set) Source: MCP-Register · collected on 2026-08-16 · self-declared |
| Icon formats (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-16 · self-declared |
Changes
| 2026-08-26 | Description (raw): – → MCP server for IBM z/OS jobs, datasets, USS, and operational diagnostics via Zowe SDK. |
|---|---|
| 2026-08-16 | Last changed in the registry (raw): – → 2026-06-08 |
| 2026-08-16 | First listed in the registry (raw): – → 2026-06-08 |
| 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): – → – |
| 2026-08-16 | Environment variable descriptions (raw): – → CMCI_BASE_PATH=CMCI REST base path · CMCI_CONTEXT=CICSplex name or region APPLID (required for CICS tools) · CMCI_HOST=CMCI hostname (defaults to ZOSMF_HOST) · CMCI_PORT=CMCI HTTPS port (default 1490) · DB2_BASE_PATH=Db2 REST base path · DB2_HOST=Db2 REST hostname (defaults to ZOSMF_HOST) · DB2_LOCATION=Db2 subsystem location name (required for Db2 tools) · DB2_PORT=Db2 REST port (default 50400) · LOG_LEVEL=Log level: fatal, error, warn, info, debug, trace, silent · MAX_AUDIT_LINES=Max RACF audit log lines per query · MAX_DATASET_READ_LINES=Max lines returned from dataset or USS reads · MAX_JES_SPOOL_FILES=Max spool files fetched during diagnostics · MAX_JOB_OUTPUT_LINES=Max lines returned from a single spool DD · MCP_SSE_PORT=Listen port when MCP_TRANSPORT=sse · MCP_TRANSPORT=Transport: stdio (IDE) or sse (container/network) · RACF_AUDIT_DATASET=Sequential dataset containing RACF audit records · RACF_AUDIT_USS_PATH=USS path to RACF audit log file · RMF_METRICS_ENABLED=Query z/OSMF RMF metrics when available · SECURITY_ALLOWED_DATASET_PATTERNS=Comma-separated dataset patterns (e.g. USERDEV.*,SYS1.*) · SECURITY_ALLOWED_TOOLS=Comma-separated allowlist of MCP tool names · SECURITY_ALLOWED_USS_PATHS=Comma-separated USS path prefixes · SECURITY_AUDIT_LOGGING=Log every tool invocation to stderr (SIEM-friendly JSON) · SECURITY_BLOCKED_TOOLS=Comma-separated blocklist of MCP tool names · SECURITY_MAX_JCL_BYTES=Maximum inline JCL size for submit_jcl · SECURITY_READ_ONLY=When true, blocks write tools such as submit_jcl · SMF_SUMMARY_DATASET=Optional SMF summary dataset for offline metrics · ZOSMF_BASE_PATH=Optional API gateway or mediation layer prefix for z/OSMF · ZOSMF_HOST=z/OSMF hostname or IP address · ZOSMF_PASSWORD=Password for basic auth (required with ZOSMF_USER unless ZOSMF_TOKEN is set) · ZOSMF_PORT=z/OSMF HTTPS port (default 443) · ZOSMF_REJECT_UNAUTHORIZED=Verify TLS certificates (true in production) · ZOSMF_TOKEN=Auth token (alternative to user/password) · ZOSMF_TOKEN_TYPE=Token type when using ZOSMF_TOKEN (e.g. LTPA2) · ZOSMF_USER=z/OS user id (required with ZOSMF_PASSWORD unless ZOSMF_TOKEN is set) |
| 2026-08-16 | Environment variable formats (raw): – → boolean, number, string |
| 2026-08-16 | Delivery form (raw): – → paket |
| 2026-08-16 | Remote hosts (raw): – → – |
These are the 10 most recent changes to this entry. Full history
tracevero · https://tracevero.com/mcp/io-github-notharshhaa-mainframe-mcp-server