# OpenResearch MCP

> Zero-auth research MCP: web, academic, finance, news, weather, macro, social, SEC. No keys.

- name: io.github.olanokhin/openresearch-mcp
- version: 0.2.1
- connection class: L0 (run_local_package)
- trust: 81/100
- quality: –/100 (not scored)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.olanokhin%2Fopenresearch-mcp
- tools: https://api.protogrid.dev/v1/servers/io.github.olanokhin%2Fopenresearch-mcp/tools

**Runs on your machine: something must execute the package.** Only local packages are published (npm, PyPI, OCI, …). The registry never executes them, so tools are unknown until you run it.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "openresearch-mcp": {
      "command": "uvx",
      "args": [
        "openresearch-mcp==0.2.1"
      ],
      "env": {
        "GITHUB_TOKEN": "${GITHUB_TOKEN}",
        "STACKEXCHANGE_KEY": "${STACKEXCHANGE_KEY}"
      }
    }
  }
}
```

Placeholders to fill: `${GITHUB_TOKEN}`, `${STACKEXCHANGE_KEY}`.

## Trust

- hygiene: 100
- liveness: n/a
- freshness: 65
- provenance: 80
- drivers: +repository +namespace-matches-repo ~liveness-unmeasured ~updated-104d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality –/100 (not scored)

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

### protocol: n/a (weight 25)

- n/a `protocol.modern`, `protocol.stateless`, `protocol.transport`, `protocol.list_ttl`: no remote answered a protocol handshake (not probed yet, unreachable, or local-only)

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: n/a (weight 30)

- n/a `tools.descriptions`, `tools.description_length`, `tools.schemas`, `tools.annotations`, `tools.directory_hints`, `tools.token_cost`, `tools.api_dump`: tool list unknown (behind auth, not probed, or empty)

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool list unknown

### dependencies: 67 (weight 15)

- fail `deps.known_vulns`: 10 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-5jq2-8x83-x246 in pypdf@5.9.0 (direct, fixed in 6.18.0), GHSA-5xf7-4p34-54qr in pypdf@5.9.0 (direct, fixed in 6.14.1), GHSA-fp3h-c4fm-7vvf in pypdf@5.9.0 (direct, fixed in 6.18.1), ...; 39 more of lower severity or without a fix
- pass `deps.mcp_sdk_version`: mcp 1.30.0, no known advisory
- pass `deps.resolvable`: openresearch-mcp@0.2.1 resolved: 81 packages

- tools: unknown
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.olanokhin/openresearch-mcp.svg)](https://protogrid.dev/servers/io.github.olanokhin/openresearch-mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

_No tool definition changes recorded._

## Dependencies

- pypi openresearch-mcp@0.2.1: resolved, 80 dependencies, MCP SDK mcp 1.30.0
  - GHSA-5jq2-8x83-x246 (high) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.18.0 ``, advisory summary: "pypdf: Possible long runtimes/large memory usage when parsing indirect objects" https://osv.dev/vulnerability/GHSA-5jq2-8x83-x246
  - GHSA-5xf7-4p34-54qr (high) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.14.1 ``, advisory summary: "pypdf: Possible infinite loop for not terminated inline images" https://osv.dev/vulnerability/GHSA-5xf7-4p34-54qr
  - GHSA-fp3h-c4fm-7vvf (high) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.18.1 ``, advisory summary: "pypdf: Possible large memory usage for large /ToUnicode streams (Follow-up 2)" https://osv.dev/vulnerability/GHSA-fp3h-c4fm-7vvf
  - GHSA-g867-7843-wf8q (high) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.14.2 ``, advisory summary: "pypdf: Possible infinite loop for not terminated inline images (ASCII85 and ASCIIHex filter)" https://osv.dev/vulnerability/GHSA-g867-7843-wf8q
  - GHSA-g9cg-prrw-2r8q (high) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.18.1 ``, advisory summary: "pypdf: Possible large memory usage when parsing font data" https://osv.dev/vulnerability/GHSA-g9cg-prrw-2r8q
  - GHSA-jw7q-gvrg-4vj3 (high) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.18.1 ``, advisory summary: "pypdf: Possible long runtimes for partially malformed FlateDecode streams (Follow-up)" https://osv.dev/vulnerability/GHSA-jw7q-gvrg-4vj3
  - GHSA-php9-fj8v-98fj (high) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.19.0 ``, advisory summary: "pypdf: Possible long runtimes when generating appearance streams" https://osv.dev/vulnerability/GHSA-php9-fj8v-98fj
  - GHSA-qv6h-rv94-w285 (high) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.17.0 ``, advisory summary: "pypdf: Possible large memory usage when retrieving Roman page labels" https://osv.dev/vulnerability/GHSA-qv6h-rv94-w285
  - GHSA-v247-6f48-mgcj (high) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.19.0 ``, advisory summary: "pypdf: Possible long runtimes with large amount of embedded files" https://osv.dev/vulnerability/GHSA-v247-6f48-mgcj
  - GHSA-w23x-9jrw-r45c (high) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.19.0 ``, advisory summary: "pypdf: Possible large memory usage when retrieving alphabetical page labels" https://osv.dev/vulnerability/GHSA-w23x-9jrw-r45c
  - GHSA-23w6-3w8w-8484 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.16.1 ``, advisory summary: "pypdf: Possible long runtimes/large memory usage when retrieving outlines" https://osv.dev/vulnerability/GHSA-23w6-3w8w-8484
  - GHSA-248m-82v9-q6g6 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.12.0 ``, advisory summary: "pypdf: Possible long runtimes for zero-only width values in cross-reference streamsuntimes for zero-only width values in cross-reference streams" https://osv.dev/vulnerability/GHSA-248m-82v9-q6g6
  - GHSA-2q4j-m29v-hq73 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.6.2 ``, advisory summary: "pypdf has possible Infinite Loop when processing outlines/bookmarks" https://osv.dev/vulnerability/GHSA-2q4j-m29v-hq73
  - GHSA-3crg-w4f6-42mx (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.10.0 ``, advisory summary: "pypdf: Manipulated XMP metadata entity declarations can exhaust RAM" https://osv.dev/vulnerability/GHSA-3crg-w4f6-42mx
  - GHSA-4pxv-j86v-mhcw (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.10.2 ``, advisory summary: "pypdf: Possible long runtimes for wrong size values in incremental mode" https://osv.dev/vulnerability/GHSA-4pxv-j86v-mhcw
  - GHSA-52x6-gq3r-vpf4 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.13.0 ``, advisory summary: "pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction" https://osv.dev/vulnerability/GHSA-52x6-gq3r-vpf4
  - GHSA-55h5-xmcq-c37v (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.14.0 ``, advisory summary: "pypdf: Possible long runtimes for repeated malformed cross-reference entries" https://osv.dev/vulnerability/GHSA-55h5-xmcq-c37v
  - GHSA-5hgr-hg42-57jg (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.12.2 ``, advisory summary: "pypdf: Inefficient decoding of FlateDecode PNG predictor streams" https://osv.dev/vulnerability/GHSA-5hgr-hg42-57jg
  - GHSA-5qjq-93h5-hrgp (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.14.0 ``, advisory summary: "pypdf: Possible large memory usage for wrong image dimensions" https://osv.dev/vulnerability/GHSA-5qjq-93h5-hrgp
  - GHSA-763m-79hh-57f2 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.16.1 ``, advisory summary: "pypdf: Possible long runtimes/large memory usage when extracting XForm objects" https://osv.dev/vulnerability/GHSA-763m-79hh-57f2
  - GHSA-7gw9-cf7v-778f (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.10.2 ``, advisory summary: "pypdf: Manipulated FlateDecode predictor parameters can exhaust RAM" https://osv.dev/vulnerability/GHSA-7gw9-cf7v-778f
  - GHSA-7hfw-26vp-jp8m (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.0.0 ``, advisory summary: "PyPDF's Manipulated FlateDecode streams can exhaust RAM" https://osv.dev/vulnerability/GHSA-7hfw-26vp-jp8m
  - GHSA-87mj-5ggw-8qc3 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.9.2 ``, advisory summary: "pypdf: Possible infinite loop during recovery attempts in DictionaryObject.read\_from\_stream" https://osv.dev/vulnerability/GHSA-87mj-5ggw-8qc3
  - GHSA-996q-pr4m-cvgq (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.7.1 ``, advisory summary: "pypdf has a possible infinite loop when processing TreeObject" https://osv.dev/vulnerability/GHSA-996q-pr4m-cvgq
  - GHSA-9m86-7pmv-2852 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.7.5 ``, advisory summary: "pypdf vulnerable to inefficient decoding of ASCIIHexDecode streams" https://osv.dev/vulnerability/GHSA-9m86-7pmv-2852
  - GHSA-9mvc-8737-8j8h (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.7.1 ``, advisory summary: "pypdf possibly has long runtimes for malformed FlateDecode streams" https://osv.dev/vulnerability/GHSA-9mvc-8737-8j8h
  - GHSA-cj93-chg6-vgv8 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.12.0 ``, advisory summary: "pypdf: Possible large memory usage for large offsets for layout mode text" https://osv.dev/vulnerability/GHSA-cj93-chg6-vgv8
  - GHSA-f2v5-7jq9-h8cg (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.7.4 ``, advisory summary: "pypdf: Manipulated RunLengthDecode streams can exhaust RAM" https://osv.dev/vulnerability/GHSA-f2v5-7jq9-h8cg
  - GHSA-fc8x-2rww-xw9m (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.15.0 ``, advisory summary: "pypdf: Inefficient handling of non-whitespace inputs in read\_until\_whitespace" https://osv.dev/vulnerability/GHSA-fc8x-2rww-xw9m
  - GHSA-fp3f-mc75-235c (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.15.0 ``, advisory summary: "pypdf: Possible large memory usage for large /ToUnicode streams" https://osv.dev/vulnerability/GHSA-fp3f-mc75-235c
  - GHSA-fwg2-594c-jp42 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.15.0 ``, advisory summary: "pypdf: Possible long runtimes/large memory usage for large CID font width ranges" https://osv.dev/vulnerability/GHSA-fwg2-594c-jp42
  - GHSA-g9xf-7f8q-9mcj (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.13.1 ``, advisory summary: "pypdf: Possible infinite loop when processing threads/articles in writer" https://osv.dev/vulnerability/GHSA-g9xf-7f8q-9mcj
  - GHSA-hqmh-ppp3-xvm7 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.8.0 ``, advisory summary: "pypdf: manipulated stream length values can exhaust RAM" https://osv.dev/vulnerability/GHSA-hqmh-ppp3-xvm7
  - GHSA-j543-4vmf-qm7v (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.12.2 ``, advisory summary: "pypdf: Possible large memory usage for form XObjects during text extraction" https://osv.dev/vulnerability/GHSA-j543-4vmf-qm7v
  - GHSA-jfx9-29x2-rv3j (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.1.3 ``, advisory summary: "pypdf can exhaust RAM via manipulated LZWDecode streams" https://osv.dev/vulnerability/GHSA-jfx9-29x2-rv3j
  - GHSA-jj6c-8h6c-hppx (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.10.1 ``, advisory summary: "pypdf has long runtimes for wrong size values in cross-reference and object streams" https://osv.dev/vulnerability/GHSA-jj6c-8h6c-hppx
  - GHSA-jm82-fx9c-mx94 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.13.3 ``, advisory summary: "pypdf: Missing stream length values ignore defined limits" https://osv.dev/vulnerability/GHSA-jm82-fx9c-mx94
  - GHSA-jp53-mhqp-8xcg (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.16.0 ``, advisory summary: "pypdf: Possible infinite loop for TreeObject.insert\_child" https://osv.dev/vulnerability/GHSA-jp53-mhqp-8xcg
  - GHSA-m2v9-299j-rv96 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.13.0 ``, advisory summary: "pypdf: Possible infinite loop when processing outlines/bookmarks in writer" https://osv.dev/vulnerability/GHSA-m2v9-299j-rv96
  - GHSA-m449-cwjh-6pw7 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.4.0 ``, advisory summary: "pypdf's LZWDecode streams be manipulated to exhaust RAM" https://osv.dev/vulnerability/GHSA-m449-cwjh-6pw7
  - GHSA-qpxp-75px-xjcp (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.9.1 ``, advisory summary: "pypdf has inefficient decoding of array-based streams" https://osv.dev/vulnerability/GHSA-qpxp-75px-xjcp
  - GHSA-vr63-x8vc-m265 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.1.3 ``, advisory summary: "pypdf possibly loops infinitely when reading DCT inline images without EOF marker" https://osv.dev/vulnerability/GHSA-vr63-x8vc-m265
  - GHSA-wgvp-vg3v-2xq3 (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.7.1 ``, advisory summary: "pypdf has possible long runtimes/large memory usage for large /ToUnicode streams" https://osv.dev/vulnerability/GHSA-wgvp-vg3v-2xq3
  - GHSA-wjqc-6w8f-h24c (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.12.1 ``, advisory summary: "pypdf: Manipulated XMP metadata streams can exhaust RAM" https://osv.dev/vulnerability/GHSA-wjqc-6w8f-h24c
  - GHSA-x284-j5p8-9c5p (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.10.2 ``, advisory summary: "pypdf: Manipulated FlateDecode image dimensions can exhaust RAM" https://osv.dev/vulnerability/GHSA-x284-j5p8-9c5p
  - GHSA-x7hp-r3qg-r3cj (moderate) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.7.3 ``, advisory summary: "pypdf: Manipulated FlateDecode XFA streams can exhaust RAM" https://osv.dev/vulnerability/GHSA-x7hp-r3qg-r3cj
  - GHSA-2rw7-x74f-jg35 (low) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.7.2 ``, advisory summary: "pypdf has a possible infinite loop when loading circular /Prev entries in cross-reference streams" https://osv.dev/vulnerability/GHSA-2rw7-x74f-jg35
  - GHSA-4f6g-68pf-7vhv (low) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.6.0 ``, advisory summary: "pypdf has possible long runtimes for malformed startxref" https://osv.dev/vulnerability/GHSA-4f6g-68pf-7vhv
  - GHSA-4xc4-762w-m6cg (low) in `` pypdf@5.9.0 ``, direct, fixed in `` 6.6.0 ``, advisory summary: "pypdf has possible long runtimes for missing /Root object with large /Size values" https://osv.dev/vulnerability/GHSA-4xc4-762w-m6cg

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0.

## Remotes

_none_

## Packages

- pypi openresearch-mcp@0.2.1 secrets: GITHUB_TOKEN, STACKEXCHANGE_KEY

## Tools (0)

_none observed_