# Flyto Core

> Execution engine for AI agents. 412 modules: browser, file, Docker, data, crypto.

- name: io.github.flytohub/flyto-core
- version: 2.12.6
- connection class: L0 (run_local_package)
- trust: 76/100
- quality: –/100 (not scored)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.flytohub%2Fflyto-core
- tools: https://api.protogrid.dev/v1/servers/io.github.flytohub%2Fflyto-core/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": {
    "flyto-core": {
      "command": "pip",
      "args": [
        "flyto-core"
      ]
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: n/a
- freshness: 45
- provenance: 80
- drivers: +repository +namespace-matches-repo ~liveness-unmeasured -stale-243d
- 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: 50 (weight 15)

- fail `deps.known_vulns`: 8 advisories to act on (malicious, or rated high or critical with a fix available): GHSA-2g87-pp6c-29x5 in aiohttp@3.14.3 (direct, fixed in 3.14.4), GHSA-5wr8-gcqf-gqf3 in aiohttp@3.14.3 (direct, fixed in 3.14.4), GHSA-2956-977x-2w3r in flyto-core@2.12.6 (the package itself, fixed in 2.26.7), ...; 2 more of lower severity or without a fix
- n/a `deps.mcp_sdk_version`: the official MCP SDK is not in the dependency graph
- pass `deps.resolvable`: flyto-core@2.12.6 resolved: 21 packages

- tools: unknown
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.flytohub/flyto-core.svg)](https://protogrid.dev/servers/io.github.flytohub/flyto-core)
- 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 flyto-core@2.12.6: resolved, 20 dependencies
  - GHSA-2956-977x-2w3r (critical) in `` flyto-core@2.12.6 ``, the package itself, fixed in `` 2.26.7 ``, advisory summary: "Flyto2 Core: Arbitrary file write via image.download (and other file-writing modules)" https://osv.dev/vulnerability/GHSA-2956-977x-2w3r
  - GHSA-2g87-pp6c-29x5 (high) in `` aiohttp@3.14.3 ``, direct, fixed in `` 3.14.4 ``, advisory summary: "aiohttp: Multiple instances of excessive or unbounded memory/CPU use" https://osv.dev/vulnerability/GHSA-2g87-pp6c-29x5
  - GHSA-5wr8-gcqf-gqf3 (high) in `` aiohttp@3.14.3 ``, direct, fixed in `` 3.14.4 ``, advisory summary: "aiohttp server lacks an initial request/header timeout" https://osv.dev/vulnerability/GHSA-5wr8-gcqf-gqf3
  - GHSA-794r-5rp2-fpg8 (high) in `` flyto-core@2.12.6 ``, the package itself, fixed in `` 2.26.3 ``, advisory summary: "flyto-core has SSRF guard bypass via IPv6 transition addresses (IPv4-mapped / 6to4 / NAT64) in validate\_url\_ssrf" https://osv.dev/vulnerability/GHSA-794r-5rp2-fpg8
  - GHSA-c9hr-64h3-gxpc (high) in `` flyto-core@2.12.6 ``, the package itself, fixed in `` 2.26.7 ``, advisory summary: "Flyto2 Core: Guarded HTTP modules follow redirects into internal space without per-hop SSRF revalidation" https://osv.dev/vulnerability/GHSA-c9hr-64h3-gxpc
  - GHSA-hr7p-wg7r-hg9m (high) in `` flyto-core@2.12.6 ``, the package itself, fixed in `` 2.26.7 ``, advisory summary: "Flyto2 Core: ${env.VAR} interpolation reads any env secret despite env.get being denylisted" https://osv.dev/vulnerability/GHSA-hr7p-wg7r-hg9m
  - GHSA-pgwh-4jj4-qm8v (high) in `` flyto-core@2.12.6 ``, the package itself, fixed in `` 2.26.7 ``, advisory summary: "Flyto2 Core: Multiple HTTP-family modules fetch client-controlled URLs without the SSRF guard their siblings apply (SSRF to internal/metadata)" https://osv.dev/vulnerability/GHSA-pgwh-4jj4-qm8v
  - GHSA-qq9q-xgm3-xv9g (high) in `` flyto-core@2.12.6 ``, the package itself, fixed in `` 2.26.7 ``, advisory summary: "Flyto2 Core: LLM/API keys leak to an attacker-controlled base\_url" https://osv.dev/vulnerability/GHSA-qq9q-xgm3-xv9g
  - GHSA-494j-54xm-rwp3 (low) in `` aiohttp@3.14.3 ``, direct, fixed in `` 3.14.4 ``, advisory summary: "AIOHTTP: Secure attribute not enforced for shared cookie" https://osv.dev/vulnerability/GHSA-494j-54xm-rwp3
  - PYSEC-2026-3571 (unrated) in `` flyto-core@2.12.6 ``, the package itself, fixed in `` 2.26.7 ``, advisory summary: "Flyto2 Core: Unauthenticated flyto-verification /run: callback\_url SSRF and internal runner-secret exfiltration" https://osv.dev/vulnerability/PYSEC-2026-3571

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 flyto-core@2.12.6

## Tools (0)

_none observed_