MCP, MCP server
oura
An agent-first CLI for the Oura Ring API v2, in Go.
Compatibility: Not stated.
Grade C
One Medium finding. Read the report before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
PERMISSION_SHELL_UNDECLARED
Why this grade
- PERMISSION_SHELL_UNDECLARED Medium
Runs shell commands that the manifest or description does not mention.
cmd/oura/cmd_auth.go, line 337
return exec.Command(name, args...).Start()
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Concern
requests shell access. No manifest field names shell or command execution.
PERMISSION_SHELL_UNDECLARED
cmd/oura/cmd_auth.go, line 337
return exec.Command(name, args...).Start()
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
.goreleaser.yaml, line 67
assert_equal version.to_s, JSON.parse(shell_output("#{bin}/oura version")).fetch("version")
internal/ouraapi/testdata/openapi-1.41.json, line 11553
"description": "Below are end-to-end examples showing how to use the Oura API in different programming languages:\n## OAuth2 Authentication Flow\n### Python\n```python\nimport requ
internal/ouraapi/testdata/openapi-1.41.json, line 11561
"description": "## Common Authentication Issues\n### \"401 Unauthorized\" Error\nThis is the most common authentication error and typically means there's an issue with your token.
Secrets
Note
reads an environment variable.
SECRETS_ENV_READ
cmd/oura/client.go, line 33
if t := os.Getenv("OURA_TOKEN"); t != "" {
cmd/oura/client.go, line 83
if os.Getenv("OURA_TOKEN") != "" {
cmd/oura/cmd_auth.go, line 125
opts.clientSecret = os.Getenv("OURA_CLIENT_SECRET")
Show more
cmd/oura/cmd_auth.go, line 235
envOverride := os.Getenv("OURA_TOKEN") != ""
cmd/oura/cmd_doctor.go, line 48
envToken := os.Getenv("OURA_TOKEN")
internal/cliauth/resolve.go, line 27
if t := os.Getenv("OURA_TOKEN"); t != "" {
internal/cliauth/store.go, line 66
if os.Getenv("OURA_KEYRING_BACKEND") == "file" {
internal/mcpserver/server.go, line 312
envOverride := os.Getenv("OURA_TOKEN") != ""
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
internal/ouraapi/testdata/openapi-1.41.json, line 1
{
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit d9ab04f1e29a. requests shell access. No manifest field names shell or command execution. can reach a host that is not written as a fixed address. reads an environment variable. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: d9ab04f1e29a14d418ed953a5186e0d40eaaec9f
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