Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.camgitt/memoir

Portable, project-scoped memory and session handoffs for coding agents.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

SECRETS_PATH_CREDENTIAL

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    scripts/check-clean-for-publish.mjs, line 32 '\npublish blocked: not logged in to npm (the token in ~/.npmrc has expired).\n' +

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

    can delete files.

    PERMISSION_DELETE_FILES

    test-mcp-helpers.mjs, line 36

    await fs.rm(dir, { recursive: true, force: true, maxRetries: 10, retryDelay: 100 });

    evals/retrieval-performance.mjs, line 49

    await fs.rm(source, { recursive: true, force: true });

    evals/retrieval-performance.mjs, line 50

    await fs.rm(memoryRoot, { recursive: true, force: true });

    Show more

    evals/retrieval-performance.mjs, line 98

    await fs.rm(scratch, { recursive: true, force: true });

    scripts/test-packed.mjs, line 57

    await fs.rm(path.join(configDir,'memories'),{recursive:true,force:true});

    scripts/test-packed.mjs, line 58

    await fs.rm(path.join(configDir,'session.json'),{force:true});

    scripts/test-packed.mjs, line 108

    await fs.rm(scratch,{recursive:true,force:true});

    src/commands/consolidate.js, line 500

    await fs.unlink(await safePath(adapter.source, file.path));

  • 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. can reach attacker.invalid. The description does not name that host. can reach registry.npmjs.org. The description does not name that host. can reach generativelanguage.googleapis.com. The description does not name that host.

    NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST

    test-work-recovery.mjs, line 87

    const rejected = await fetch(viewer.origin + '/api/action', { method: 'POST', headers, body: JSON.stringify(input) });

    test-work-recovery.mjs, line 89

    const accepted = await fetch(viewer.origin + '/api/action', { method: 'POST', headers, body: JSON.stringify({ ...input, expected_recovery: result.recovery_id }) });

    test-work-view.mjs, line 18

    const send = (input, headers = {}) => fetch(view.origin+'/api/action', { method:'POS

    Show more

    test-work-view.mjs, line 24

    const response = await fetch(view.origin);

    test-work-view.mjs, line 31

    for(const headers of [{},{Authorization:'Bearer incorrect'}]) assert.equal((await fetch(view.origin+'/api/state',{headers})).status,401);

    test-work-view.mjs, line 32

    const response=await fetch(view.origin+'/api/state',{headers:auth}); assert.equal(response.status,200); assert.equal((await response.json()).records[0].answer,'Local review');

    test-work-view.mjs, line 37

    const request = http.get(view.origin+'/api/state', {headers:{...auth,Host:'attacker.invalid'}}, response => {

    test-work-view.mjs, line 43

    assert.equal((await fetch(view.origin+'/api/state',{headers:{...auth,Origin:'https://attacker.invalid'}})).status,403);

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    test-audit-reliability.mjs, line 373

    await fs.writeFile(path.join(project, '.env'), 'PASSWORD=synthetic-private');

    test-audit-reliability.mjs, line 377

    assert.ok(manifest.projects[0].omitted.some(f => f.path === '.env'));

    scripts/check-clean-for-publish.mjs, line 32

    '\npublish blocked: not logged in to npm (the token in ~/.npmrc has expired).\n' +

    Show more

    test-work-handoff.mjs, line 88

    for (const input of ['../outside', '.env', ...(process.platform !== 'win32' ? ['link'] : [])]) await assert.rejects(runWorkCheck(repo, { ...check, files: [input] }));

    src/config.js, line 133

    return raw?.geminiApiKey || process.env.GEMINI_API_KEY || null;

    src/telemetry.js, line 23

    const POSTHOG_KEY = process.env.MEMOIR_POSTHOG_KEY || 'phc_vS7ZKfmZAcGnaCE7Zt4hvwFioJBs6jr8gutyapDpqFXW';

    src/cloud/constants.js, line 2

    export const SUPABASE_ANON_KEY = process.env.MEMOIR_SUPABASE_ANON_KEY || 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ

    src/commands/doctor.js, line 13

    const SENSITIVE_FILENAMES = ['.env', 'credentials', 'token.json'];

    src/migrate/translator.js, line 8

    if (process.env.GEMINI_API_KEY) {

    src/migrate/translator.js, line 9

    return process.env.GEMINI_API_KEY;

    src/work/store.js, line 232

    (rel.startsWith('.memoir/') || /(^|\/)(\.env(?:\..*)?|credentials[^/]*|id_rsa|id_ed2

    src/workspace/tracker.js, line 12

    const sensitive = /(^|\/)(\.env(?:\..*)?|\.npmrc|\.pypirc|credentials[^/]*|secrets?[^/]*|id_rsa|id_ed25519)$|\.(pem|key|p12|pfx)$/i;

    .gitignore, line 3

    .DS_Store

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • 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 72cce64d31dd. can delete files. can reach a host that is not written as a fixed address. can reach attacker.invalid. The description does not name that host. can reach registry.npmjs.org. The description does not name that host. can reach generativelanguage.googleapis.com. The description does not name that host. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 72cce64d31ddbf49350c1593a7edec030d355cb5

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen