Umbra open SAR archive
Local package path declaredNo credentials listedRepository declared by sourceUpdated 2026-09-02
io.github.reesehammer/umbra-mcp · Registry status: active
At a glance
Search, preview, and measure Umbra open SAR from any MCP client. Umbra ships no search API.
Vendor's own description, untranslated and unverified
- Execution location
- Local package path declaredMCP-Register · 2026-08-22
- Required secrets declared
- No credentials listedMCP-Register · 2026-08-22
- Declared version and change
0.1.2· Source-reported change date 2026-09-02MCP-Register · 2026-09-03- Repository as declared
- github.com/reesehammer/umbra-pyMCP-Register · 2026-08-22
- Configuration
- can be built from the disclosed start template
Inspect connection paths and prerequisites
Related categories
- MCP servers without declared required secrets36,126
- Locally executed MCP servers17,143
- MCP servers with a repository URL30,309
- MCP servers with a path argument503
- Local MCP servers without declared required secrets13,303
- Local MCP servers with a repository URL16,232
6 of 11 categories. All categories in the segment catalogue
Page last changed:
Sources and collection
- Runs
- Local package path declared
- Credentials
- No credentials listed
- Registry record changed
- 2026-09-02
- Setup
- Template available
- Registry name
io.github.reesehammer/umbra-mcp- Package coordinate
pypi:umbra-py- Declared version
0.1.2- Source-reported listing date
- 2026-09-02
- Source-reported change date
- 2026-09-02
- First seen by tracevero
- 2026-08-22
- Vendor's website
- https://github.com/reesehammer/umbra-py
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
| Required secrets declared | No credentials listed no Original data – Required secret variables (raw): confirmed absent Original data – Required secret headers (raw): confirmed absent Source: MCP-Register · collected on 2026-08-22 · derived |
|---|---|
| Execution location | Local package path declared local Original data – Transports (raw): stdio Source: MCP-Register · collected on 2026-08-22 · derived |
| Path argument present | yes Original data – Path arguments (raw): confirmed absent Original data – Path environment variables (raw): UMBRA_INDEX_DB Source: MCP-Register · collected on 2026-08-22 · derived |
| Repository URL listed | Repository declared by source yes Original data – Repository (raw): https://github.com/reesehammer/umbra-py Source: MCP-Register · collected on 2026-08-22 · derived |
| Declared version | 0.1.2 Source: MCP-Register · collected on 2026-09-03 · self-declared |
What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.
Source data25
Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.
| Description (raw) | Search, preview, and measure Umbra open SAR from any MCP client. Umbra ships no search API. Source: MCP-Register · collected on 2026-09-03 · self-declared |
|---|---|
| Environment variables (raw) | UMBRA_CANOPY_TOKEN, UMBRA_INDEX_DB, ANTHROPIC_API_KEY, OPENAI_API_KEY Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Required secret variables (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Transports (raw) | stdio Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Path arguments (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Repository (raw) | https://github.com/reesehammer/umbra-py Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Package registries (raw) | pypi Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Required secret headers (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Path environment variables (raw) | UMBRA_INDEX_DB Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Remote URLs (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Remote hosts (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Registry status message (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-22 · self-declared |
| First listed in the registry (raw) | 2026-09-02 Source: MCP-Register · collected on 2026-09-03 · self-declared |
| Last changed in the registry (raw) | 2026-09-02 Source: MCP-Register · collected on 2026-09-03 · 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 2026-08-22 · self-declared |
| Delivery form (raw) | package Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Repository platform (raw) | github Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Repository subfolder (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Package identifiers (raw) | umbra-py Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Package versions (raw) | 0.1.2 Source: MCP-Register · collected on 2026-09-03 · self-declared |
| Runtime hints (raw) | uvx Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Environment variable formats (raw) | filepath Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Environment variable descriptions (raw) | ANTHROPIC_API_KEY=Enables the two opt-in model tools, describe_scene and narrate_change. Every other tool is deterministic and calls no model. · OPENAI_API_KEY=Alternative provider for the same two model tools, and the encoder behind find_similar_text. · UMBRA_CANOPY_TOKEN=Canopy API token. Set it and the same search tools query Umbra's authenticated commercial archive instead of the open bucket; leave it unset for the open data, which needs no credentials. · UMBRA_INDEX_DB=Path to a local catalog index (built with 'umbra index build' or fetched with 'umbra index fetch'). Without one the server walks the public bucket per search, which is correct but slow. Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Icon formats (raw) | confirmed absent Source: MCP-Register · collected on 2026-08-22 · self-declared |
| Connection paths (source structure) | {"packages":[{"registryType":"pypi","identifier":"umbra-py","version":"0.1.2","runtimeHint":"uvx","transport":"stdio","environment":[{"name":"UMBRA_CANOPY_TOKEN","description":"Canopy API token. Set it and the same search tools query Umbra's authenticated commercial archive instead of the open bucket; leave it unset for the open data, which needs no credentials.","required":false,"secret":true},{"name":"UMBRA_INDEX_DB","description":"Path to a local catalog index (built with 'umbra index build' or fetched with 'umbra index fetch'). Without one the server walks the public bucket per search, which is correct but slow.","format":"filepath","required":false,"secret":false},{"name":"ANTHROPIC_API_KEY","description":"Enables the two opt-in model tools, describe_scene and narrate_change. Every other tool is deterministic and calls no model.","required":false,"secret":true},{"name":"OPENAI_API_KEY","description":"Alternative provider for the same two model tools, and the encoder behind find_similar_text.","required":false,"secret":true}],"additional_arguments_declared":true}],"remotes":[]} Source: MCP-Register · collected on 2026-09-08 · self-declared |
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Changes
| 2026-09-08 | Connection paths (source structure): – → {"packages":[{"registryType":"pypi","identifier":"umbra-py","version":"0.1.2","runtimeHint":"uvx","transport":"stdio","environment":[{"name":"UMBRA_CANOPY_TOKEN","description":"Canopy API token. Set it and the same search tools query Umbra's authenticated commercial archive instead of the open bucket; leave it unset for the open data, which needs no credentials.","required":false,"secret":true},{"name":"UMBRA_INDEX_DB","description":"Path to a local catalog index (built with 'umbra index build' or fetched with 'umbra index fetch'). Without one the server walks the public bucket per search, which is correct but slow.","format":"filepath","required":false,"secret":false},{"name":"ANTHROPIC_API_KEY","description":"Enables the two opt-in model tools, describe_scene and narrate_change. Every other tool is deterministic and calls no model.","required":false,"secret":true},{"name":"OPENAI_API_KEY","description":"Alternative provider for the same two model tools, and the encoder behind find_similar_text.","required":false,"secret":true}],"additional_arguments_declared":true}],"remotes":[]} |
|---|---|
| 2026-09-03 | Declared version: 0.1.1 → 0.1.2 |
| 2026-09-03 | Description (raw): Search, quicklook and measure Umbra's open SAR archive from any MCP client. → Search, preview, and measure Umbra open SAR from any MCP client. Umbra ships no search API. |
These are the 3 most recent changes to this entry. Full history
tracevero · https://tracevero.com/mcp/io-github-reesehammer-umbra-mcp