# MIMRY (pypi · mimry)

Finds the files a coding task touches, so your AI agent reads less. Local CLI and MCP server.

- Trust score: 66/100 (medium)
- Change this week: −13
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- pypi · `mimry`: 66/100 (this document), [markdown](https://verifymcp.io/servers/jbacalso24-mimry/mimry.md), [page](https://verifymcp.io/servers/jbacalso24-mimry/mimry)

## Channel facts

- Registry: `pypi`
- Package: `mimry`
- Version: `0.9.0`
- Transport: `stdio`

## Trust breakdown

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. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Supply Chain Security**: 50/100
  - Malware scan not yet available for this package.
  - No known CVEs affecting this package version or its production dependencies.
  - Runs hatchling.build at install time, a recognised build step with no custom scripting around it.
  - 0 of 5 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 100/100
  - Source repository is publicly reachable at the declared URL.
  - Cryptographically verified build provenance (signed, bound to jbacalso24/mimry).
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 0 days ago).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 55/100
  - AI-judged instruction clarity (fair).
  - Tool/resource definitions use about 801 tokens (~89/item across 9 items; 9 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 36/100
  - Stability check failed: the tool surface changed between 0.2.1 and 0.9.0: 14 tool removals, 0 breaking changes, 1 additions.
- **Tool Coverage**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 9 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the MIMRY MCP server?

MIMRY runs locally as a PyPI package, launched with uvx mimry. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add jbacalso24-mimry -- uvx mimry
```

### Cursor

```json
{
  "mcpServers": {
    "jbacalso24-mimry": {
      "command": "uvx",
      "args": [
        "mimry"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "jbacalso24-mimry": {
      "command": "uvx",
      "args": [
        "mimry"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add jbacalso24-mimry -- uvx mimry
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "jbacalso24-mimry": {
      "type": "local",
      "command": [
        "uvx",
        "mimry"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add jbacalso24-mimry --command uvx --arg mimry
```

### Hermes

```yaml
mcp_servers:
  jbacalso24-mimry:
    command: "uvx"
    args: ["mimry"]
```

### Netclaw

```json
{
  "McpServers": {
    "jbacalso24-mimry": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "mimry"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add jbacalso24-mimry -t stdio -c uvx -a mimry
```

### Other

```json
{
  "mcpServers": {
    "jbacalso24-mimry": {
      "command": "uvx",
      "args": [
        "mimry"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-05 (score 66, 0)

- [security regression] Stability: fail → unverified
- [security regression] Tool safety: pass → unverified
- [security improvement] Malware scan: unverified → pass
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional] Package version: 0.8.2 → 0.9.0

### 2026-11-03 (score 66, −15)

- [security regression] Malware scan: pass → unverified

### 2026-11-01 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 36.

### 2026-10-31 (score 80, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-30 (score 65, −14)

- [security regression] Malware scan: pass → unverified

### 2026-10-28 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23.

### 2026-10-26 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 16.

### 2026-10-24 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 6 to 10.

## MCP tools (9)

### `mimry_status` (~53 tokens)

Return MIMRY initialization and index freshness for a root.

Freshness trusts unchanged file metadata, like git; ``verify``
re-hashes every file.

Input parameters:

- `root`
- `verify` (boolean)

### `mimry_preflight` (~49 tokens)

Fast readiness check and task context, matching CLI preflight.

Input parameters:

- `force_refresh` (boolean)
- `query` (string, required)
- `root`
- `semantic` (boolean)

### `mimry_find` (~118 tokens)

Search files, optionally with bounded live-source snippets.

Pass offset=0 on page one.

Input parameters:

- `exclude_globs`
- `languages`
- `limit` (integer)
- `offset`
- `path_globs`
- `query` (string, required)
- `root`
- `semantic` (boolean)
- `snippet_chars` (integer)
- `snippet_lines` (integer)
- `snippet_total_chars` (integer)
- `snippet_total_lines` (integer)
- `snippets` (boolean)

### `mimry_related` (~39 tokens)

Return files related to a query by graph-aware ranking.

Input parameters:

- `limit` (integer)
- `query` (string, required)
- `root`

### `mimry_symbol` (~142 tokens)

Search indexed symbols by name, falling back to file names.

Set relations to "callers" (what calls the symbol) or "callees"
(what it calls), with depth 1 to 3 for how many calls away to
follow. file picks one symbol when several share the name, and
file may end in ":N" to pick by line; line picks the symbol that
starts on that line, or else spans it. Without relations this only
searches.

Input parameters:

- `depth` (integer)
- `file`
- `line`
- `name` (string, required)
- `relations`
- `root`

### `mimry_path` (~41 tokens)

Find a relationship path between two files/symbols/queries.

Input parameters:

- `root`
- `source` (string, required)
- `target` (string, required)

### `mimry_impact` (~122 tokens)

What a change touches: callers, importers, referencing files and
tests to run.

target is a symbol name (file picks one when several share it, and
line picks by the line it starts on or spans) or a repo-relative
file path. changed=True uses the working tree against HEAD instead.
depth is 1 to 5, how many calls back to follow.

Input parameters:

- `changed` (boolean)
- `depth` (integer)
- `file`
- `line`
- `root`
- `target`

### `mimry_why` (~48 tokens)

Explain why a file or symbol ranked for a task query.

Input parameters:

- `limit` (integer)
- `query` (string, required)
- `root`
- `surface` (string, required)

### `mimry_feedback` (~77 tokens)

Record local agent usage feedback for future ranking.

Input parameters:

- `changed`
- `context`
- `ignored`
- `missed`
- `notes`
- `opened`
- `outcome` (string)
- `query` (string, required)
- `root`
- `suggested`
- `verification`

## Diagnostics

Captured diagnostic sections: Provenance, Install scripts, Dependencies. The full working is on the page: https://verifymcp.io/servers/jbacalso24-mimry/mimry#diagnostics

## Score history

- 2026-11-05: 66
- 2026-11-04: 66
- 2026-11-03: 66
- 2026-11-02: 81
- 2026-11-01: 81
- 2026-10-31: 80
- 2026-10-30: 65
- 2026-10-29: 79
- 2026-10-28: 79
- 2026-10-27: 78
- 2026-10-26: 78
- 2026-10-25: 77
- 2026-10-24: 77
- 2026-10-23: 76
- 2026-10-22: 76
- 2026-10-21: 75
- 2026-10-20: 75
- 2026-10-19: 75
- 2026-10-18: 75
- 2026-10-17: 75
- 2026-10-16: 60
- 2026-10-15: 60
- 2026-10-14: 60
- 2026-10-13: 35
- 2026-10-12: 35
- 2026-10-06: 60
- 2026-10-04: 60
- 2026-10-03: 60
- 2026-10-02: 59

## Common questions

### What is the MIMRY MCP server?

MIMRY is an MCP server listed in the public MCP registry as io.github.jbacalso24/mimry. Finds the files a coding task touches, so your AI agent reads less. Local CLI and MCP server. This page covers its PyPI package (mimry).

### Is the MIMRY MCP server safe to use?

MIMRY scores 66 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. Its build provenance is signed and verified. 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 MIMRY MCP server expose?

MIMRY exposes 9 tools: mimry_status, mimry_preflight, mimry_find, mimry_related, mimry_symbol, and 4 more. Their descriptions and schemas cost roughly 689 tokens of context every time the server is loaded.

### Is the MIMRY MCP server still maintained?

MIMRY is still listed as active in the MCP registry. We last reached this channel on 5 November 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 MIMRY MCP server under?

MIMRY declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- PyPI project: https://pypi.org/project/mimry/
- Socket report: https://socket.dev/pypi/package/mimry
- Repository: https://github.com/jbacalso24/mimry
- Website: https://jbacalso24.github.io/mimry/
- Changelog RSS feed: https://verifymcp.io/servers/jbacalso24-mimry/mimry.xml
- Changelog JSON feed: https://verifymcp.io/servers/jbacalso24-mimry/mimry.json
- HTML version of this page: https://verifymcp.io/servers/jbacalso24-mimry/mimry