MCP, MCP server
io.github.aistastudio/myc
A local, fast task-and-memory layer for coding agents: a task queue, an oplog of facts and decisions, hybrid (lexical + vector) search over the project's memory, and a built-in code index — with no network calls of its own and no mandatory LLM key.
Compatibility: Not stated.
Grade C
One Medium finding. Read the findings before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
OBFUSCATION_ENCODED_BLOB
Why this grade
- OBFUSCATION_ENCODED_BLOB Medium
Contains a long base64 shaped string in a file that should be readable.
docs/design/03-interfaces-and-integration.md, line 1
# L3 - Поверхности и интеграции
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
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Note
The docs document an installer that pipes a download into a shell.
INSTALL_DOCUMENTED_INSTALLER
docs/reports/REPORT-npm-package.md, line 348
curl -fsSL https://bun.sh/install | bash # macOS, Linux, WSL
docs/reports/REPORT-npm-package.md, line 360
│ curl -fsSL https://bun.sh/install | bash │
packages/cli/bin/myc.js, line 176
" curl -fsSL https://bun.sh/install | bash",
Show more
site/index.html, line 105
<div class="cmd"><span class="prompt">$</span><code>curl -fsSL https://bun.sh/install | bash</code><button class="copy" type="button">copy</button></div>
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
packages/cli/src/statusline-passthrough.ts, line 13
* она шлёт POST (curl до 1,5 с), ничего при этом не печатая, и отрисовка
packages/cli/src/sync.pg.test.ts, line 268
const res = await fetch(`${srv!.url}/v1/ws/${WS}/sync`, {
packages/cli/src/sync.pg.test.ts, line 382
const r = await fetch(`${srv!.url}/v1/readyz`);
Show more
packages/cli/src/update-check.hot-path.test.ts, line 8
* `await fetch(...)` в prime.ts. Поэтому каждая команда запускается через
packages/cli/src/commands/code-intel.honesty.test.ts, line 536
surfaces.push({ name: "code fetch (без L1)", text: textOf(await myc(reg, repo, "code", "fetch")) });
packages/cli/src/commands/code-intel.honesty.test.ts, line 556
for (const name of ["code index (без L1)", "code symbol (без L1)", "code fetch (без L1)", "без L1: selectCodeIntel(builtin).reason"]) {
packages/cli/src/commands/serve.ts, line 186
// ПРОБА ЖИВОСТИ ДЛЯ КОНТЕЙНЕРА. В образе нет ни curl, ни wget - и не
packages/cli/src/commands/serve.ts, line 194
const res = await fetch(at, { signal: AbortSignal.timeout(2000) });
packages/web/src/fixtures/bare-server.ts, line 11
const res = await fetch(`http://localhost:${server.port}/api/nodes/${id}`, {
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
packages/cli/bin/myc.js, line 8
* --config=/dev/null`: флаги защищали от подхвата `.env` и bunfig-preload
packages/cli/bin/myc.js, line 10
* EXPO_PUBLIC_* из .env worktree в тесты). Но одним shebangом двум платформам
packages/cli/bin/myc.js, line 15
* - `env node` разбирают все шимы (npm cmdshim, bun, POSIX); node `.env`
Show more
packages/cli/bin/myc.js, line 19
* внутри него не читает .env/bunfig СВОЕГО cwd ни при каких обстоятельствах;
packages/cli/bin/myc.js, line 114
// (рецепт сборки гасит автозагрузку .env и bunfig его cwd).
packages/cli/src/drain.ts, line 325
// (bin/myc.js): без них bun ДО первой строки myc грузит .env и
packages/cli/src/launcher.test.ts, line 2
* ПЕРВЫЙ РУБЕЖ против .env и bunfig.toml ЧУЖОГО каталога (memory-6an5synt4mex).
packages/cli/src/launcher.test.ts, line 5
* проект. Bun без флагов до первой строки кода грузит .env* этого каталога в
packages/cli/src/commands/attempt.test.ts, line 33
delete process.env.MYC_TOKENS_IN;
packages/cli/src/commands/attempt.test.ts, line 34
delete process.env.MYC_TOKENS_OUT;
packages/cli/src/commands/attempt.test.ts, line 55
delete process.env.MYC_TOKENS_IN;
packages/cli/src/commands/attempt.test.ts, line 56
delete process.env.MYC_TOKENS_OUT;
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Concern
contains an encoded blob in a file that should be readable.
OBFUSCATION_ENCODED_BLOB
docs/design/03-interfaces-and-integration.md, line 1
# L3 - Поверхности и интеграции
packages/cli/src/commands/wire.ts, line 1
/**
packages/code-intel/src/secret-paths.ts, line 1
/**
Show more
packages/cli/src/commands/statusline.orca-fixture.json, line 5
"command": "if [ -z \"${HOME-}\" ]; then { command -p cat 2>/dev/null || cat; } >/dev/null 2>&1 || :; else case \"${OSTYPE-}\" in msys*|cygwin*|win32*) if [ -f \"${HOME-}/.orca/age
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 aa08cb0a6d20. The docs document an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. reads a credential or environment file. contains an encoded blob in a file that should be readable.
Date and source
Date checked:
github.com
Commit graded: aa08cb0a6d2029a4ffff013b39fc60929b2513ee
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