ADR Guard
NUGET · RODRIOLIVEIRA.ADRGUARD.MCP
Read, search, validate, and analyze Architecture Decision Records.
Available components
Last scanned (2 hours ago)
Scores higher than 49% of NuGet servers
Category Developer Tools
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- No production dependencies, so there is no dependency health to assess. View diagnostics → Pass
Provenance & Transparency48
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Build provenance not yet verified. View diagnostics → Unverified
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 0 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability71
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 400 tokens (~57/item across 7 items; 7 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 18 Oct 26 +15
- Malware scan: unverified → pass ▲ security
- 17 Oct 26 55
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 18 Oct 2026 · Analysed nuget/RodriOliveira.AdrGuard.Mcp@1.0.0
Provenance Inconclusive
We could not complete the check, so nothing is claimed either way. This is a gap on our side, not a finding about the package.
| Result | Inconclusive |
|---|---|
| Ecosystem | nuget |
| Reason | Signature present, unverified |
Signer
| Signed as | Repository signature, names nuget.org |
|---|---|
| Subject | CN=NuGet.org Repository by Microsoft,O=NuGet.org Repository by Microsoft,L=Redmond,ST=Washington,C=US |
| Issuer | CN=DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1,O=DigiCert\, Inc.,C=US |
| Valid from | 23 Feb 2024 |
| Valid until | 18 May 2027 |
| Service index | https://api.nuget.org/v3/index.json |
| Owners | rodri-oliveira-dev |
Background: How many MCP packages publish verified provenance →
Dependencies 0 packages
| Packages resolved | 0 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
Registry declarations For information only
What the registry and the package's own manifest say about this version. The publisher or the registry writes these, nothing here is verified, and none of it affects the score.
| Repository | https://github.com/rodri-oliveira-dev/adr-guard |
|---|---|
| Repository type | git |
| Commit | 19f2af215287ecb90cec510d74d0a43c73dec700 |
| Project URL | https://github.com/rodri-oliveira-dev/adr-guard |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
analyze_impact ~68
Analyzes architecture impact from an explicit local mapping and Git base reference; never fetches or changes Git state.
| Name | Type | Req | Description |
|---|---|---|---|
| baseReference | string | yes | Explicit local Git base reference used by ADR Guard impact analysis. |
| manifestPath | string | yes | Forward-slash repository-relative impact mapping JSON path. |
| Name | Type | Req | Description |
|---|---|---|---|
| advisory | boolean | yes | – |
| changedFiles | array | yes | – |
| coverage | object | yes | – |
| decisions | array | yes | – |
| repository | object | yes | – |
| schemaVersion | string | yes | – |
| summary | object | yes | – |
| uncertainty | object | yes | – |
No examples provided.
get_adr ~46
Reads one ADR by stable ID, numeric ID, or safe repository-relative path.
| Name | Type | Req | Description |
|---|---|---|---|
| identifier | string | yes | Stable ADR ID, numeric ID, or path within the configured ADR directory. |
| Name | Type | Req | Description |
|---|---|---|---|
| adr | object | yes | – |
| content | string | yes | – |
| contentIsUntrusted | boolean | yes | – |
| schemaVersion | string | yes | – |
No examples provided.
get_adr_relationships ~52
Returns declared ADR supersession and dependency relationships without inferring missing edges.
| Name | Type | Req | Description |
|---|---|---|---|
| identifier | string|null | – | Optional stable ID, numeric ID, or safe ADR path. Omit to inspect all ADRs. |
| Name | Type | Req | Description |
|---|---|---|---|
| issues | array | yes | – |
| relationships | array | yes | – |
| schemaVersion | string | yes | – |
No examples provided.
list_adrs ~22
Lists ADRs in the server's configured repository and ADR directory.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| adrs | array | yes | – |
| schemaVersion | string | yes | – |
| total | integer | yes | – |
No examples provided.
search_adrs ~62
Performs deterministic case-insensitive text search over ADR IDs, titles, and bounded content.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Maximum result count from 1 through 100. |
| query | string | yes | One or more textual terms. Every term must match the selected ADR. |
| Name | Type | Req | Description |
|---|---|---|---|
| excerptsAreUntrusted | boolean | yes | – |
| matches | array | yes | – |
| query | string | yes | – |
| schemaVersion | string | yes | – |
| total | integer | yes | – |
No examples provided.
validate_adrs ~45
Runs ADR Guard deterministic validation and returns diagnostics as a successful analysis result.
| Name | Type | Req | Description |
|---|---|---|---|
| validationProfile | string|null | – | Optional validation profile override: legacy, advisory, standard, or strict. |
| Name | Type | Req | Description |
|---|---|---|---|
| diagnostics | array | yes | – |
| files | integer | yes | – |
| policy | object | yes | – |
| schemaVersion | string | yes | – |
| valid | boolean | yes | – |
No examples provided.
verify_architecture ~105
Verifies declared architecture rules from bounded local evidence without running tests, builds, or scripts.
| Name | Type | Req | Description |
|---|---|---|---|
| baselinePath | string|null | – | Optional repository-relative existing drift baseline path, read only. |
| evidencePaths | array|null | – | Optional repository-relative bounded evidence JSON paths already produced by trusted tools. |
| policy | string | – | Advisory or enforce. Enforcement reports policy failure but does not mutate the repository. |
| rulesPath | string | yes | Forward-slash repository-relative fitness rules JSON path. |
| Name | Type | Req | Description |
|---|---|---|---|
| coverage | object | yes | – |
| findings | array | yes | – |
| inconclusive | boolean | yes | – |
| policy | string | yes | – |
| policyFailed | boolean | yes | – |
| repository | object | yes | – |
| schemaVersion | string | yes | – |
No examples provided.
How do I install the ADR Guard MCP server?
ADR Guard runs locally as a NuGet package, launched with dnx RodriOliveira.AdrGuard.Mcp@1.0.0 --yes. Ready-made configuration for Claude, Cursor, VS Code, Codex and 3 more is on this page, copied from each client's own documentation.
nuget · RodriOliveira.AdrGuard.Mcp
claude mcp add rodri-oliveira-dev-adr-guard -- dnx RodriOliveira.AdrGuard.Mcp@1.0.0 --yes
What is the ADR Guard MCP server?
ADR Guard is an MCP server listed in the public MCP registry as io.github.rodri-oliveira-dev/adr-guard. Read, search, validate, and analyze Architecture Decision Records. This page covers its NuGet package (RodriOliveira.AdrGuard.Mcp).
Is the ADR Guard MCP server safe to use?
ADR Guard scores 70 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 18 October 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the ADR Guard MCP server expose?
ADR Guard exposes 7 tools: search_adrs, verify_architecture, validate_adrs, analyze_impact, list_adrs, and 2 more. Their descriptions and schemas cost roughly 400 tokens of context every time the server is loaded.
Is the ADR Guard MCP server still maintained?
ADR Guard is still listed as active in the MCP registry. We last reached this channel on 18 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the ADR Guard MCP server under?
ADR Guard declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.