Mobile control plane for AI coding agents

Run AI engineers on your server.
Command them from your phone.

Spin up AI coding agents on your cloud server. Monitor, steer, and review every one from your phone — 24/7, no desktop.

All while using your existing AI subscriptions and credits.

★ Star on GitHub See how it works ↓

2:11

5G ● 69%

Syndic

⚙

◎

All 7

2 Active

1 Idle

1 Input

3 Closed

▾ hone

syndic/ws-7IAeV008xJS98299 · 22h ago

Fix workers memory leak in background job processor

● RUNNING

○ api-server/ws-A3kXm... · 4m

12 turns

Add dark mode to settings

● INPUT

○ syndic/ws-fFmZx... · 4h

Agent waiting for reply

Fix Redis connection pool

IDLE

○ syndic/ws-BbDf2... · 1d

Paused · 86 turns

Update CI pipeline config

CANCELLED

○ syndic/ws-HmY-_... · 1d

Cancelled 1d

Refactor user endpoints

CLOSED

○ syndic/ws-Kp9xR... · 2d

Closed 2d

▾ humza-website

syndic/ws-mL6Fd... · 1d ago

Build landing page hero

● RUNNING

○ syndic/ws-mL6Fd... · 3h

118 turns

Do I have a package json...

CANCELLED

○ syndic/ws-pQ7nX... · 1d

Cancelled 1d

+ New Task

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Fleet

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Inbox

⑂

Review

⚙

Settings

Fix workers memory leak

⑂ api-server · ws-A3kXm · claude

● LIVE

Fix workers memory leak in background job processor

⑂

34 tool calls · read, bash, write, agent ›

Root cause

The WorkerPool in workers/pool.js was holding references to completed job callbacks in a Map that was never cleared. Each job registered a onComplete closure but the cleanup on job exit was missing, causing the map to grow indefinitely under sustained load.

What I fixed

Added explicit cleanup in the job exit handler — the callback reference is now deleted from the map on both success and error paths. Heap usage dropped from ~1.8 GB/hr growth to flat in local benchmarks.

Can you also open a PR for this

PR created: https://github.com/humzakhan/api-server/pull/5

✎ 1 file +4 −1

PR #5 ›

diff ›

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↓ Jump to live

Message the agent...

■ Stop

↑ Send

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Fleet

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Inbox

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Review

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Settings

The

I'm

⇧

⌫

123

☺

⏎

🌐

🎤

← PR #5 · 1 file

workers/pool.js

+4 −1

File 1 of 1 · 1 hunk

‹

›

☰

worker.on('exit', (code) => {

this.busy = false;

- this.emit('done', id, code);

+ if (this.callbacks.has(id)) {

+ this.callbacks.delete(id);

+ }

+ this.emit('done', id, code);

});

◫ Comment

✕ Reject

⊞

Fleet

◫

Inbox

⑂

Review

⚙

Settings

Available on the App Store

✓

Syndic

Exploration complete. You've seen it all.

10:24

5G ● 87%

10:24

Sunday, April 5

Tap to explore

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Dispatch

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Fleet

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CLIs

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Review

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Debug

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Budget

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Settings

Download on App Store

Dispatch

Your desktop workflow — from your phone.

Describe the task, pick the repo, choose your CLI, tap launch. Your agent starts on the server. You get notified when it needs you.

3:28

5G ●

Can you list all prompts in this repo

⑂ hone · syndic/ws-7IA... · claude ● LIVE

Can you list all prompts in this repo

⑂Q>_ 27 tool calls · agent, glob, bash, read

Here are all the prompts in this repo:

Core Prompts (prompts/)

FilePurpose

CALIBRATE.mdConverts generic critique...

CRITIC.mdTemplate for blocking-issues...

DEFENDER.mdResponds to critique with...

● Auto-scroll paused ↓ Jump to live

Message the agent...

■ Stop

3:26

5G ●

↗

Task launched!

Your agent is spinning up.
You'll be notified when it needs you.

TaskCan you list all prompts in...

Repo / Branchhone / main

HarnessClaude Code

Watch in Fleet

+ Launch another task

3:26

5G ●

New Task

Cancel

Repository

hone ▾

main ▾

Description

Can you list all prompts in this repo

Harness

Claude Code ▾

↗ Launch Task

· Describe it. Launch it. Walk away.

· Same workflow as your desktop — just mobile

· Full visibility: every file, every tool call, live

· Works with Claude Code, Codex or OpenCode etc

Fleet

Multiple agents. One glance.

Point agents at different repos and walk away. Each runs independently — own branch, own PR. The fleet screen shows you everything at a glance.

9:41

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Syndic

⚙

◎

⌘

No tasks running

Your fleet is idle. Launch a task to put your agents to work.

+ New Task

FleetActivityReviewSettings

9:41

5G ●

Syndic

⚙

◎

3 Active

2 Review

1 Blocked

LUNA

Phase 3B

● running

✎ routes/onboarding.ts · 18m

Phase 2 — Auth

● review

⑂ PR #8 · 22 commits · 18m

APEX

Fix Redis Pool

● running

▷ npm run test · 3m

Update CI Config

↳ merged

✓ Merged 2h ago

FleetActivityReviewSettings

9:41

5G ●

Syndic

⚙

◎

3 Active

2 Review

1 Blocked

▽ Filtered: Review ✕

LUNA

Phase 2 — Auth

● review

⑂ PR #8 · 22 commits · 18m

APEX

Fix Redis Pool

● review

⑂ PR #9 · 4 commits · 1h

FleetActivityReviewSettings

· Parallel execution across repos — no bottlenecks

· Each agent is isolated: own branch, own worktree

· Choose the right CLI for each task

· Budget guardrails so costs never surprise you

CLIs

Your favorite coding agents baked in

Run Claude on one task, Codex on another. Spread cost across providers. Swap CLIs without changing your workflow.

3:10

5G ●

AI CLIs

✺

Claude Code

● ready

›

◈

Codex CLI

● needs auth

Run codex login on server

›

GITHUB

humzakhan

● Scopes: repo

Rate limit: 4,998 remaining

›

SECURITY

/100 · 7/8 checks passed

FleetInboxReviewSettings

3:10

5G ●

← Claude Code

✺

Claude Code

2.1.89 (Claude Code)

● Ready

Usage

Settings

MODEL

Default model

Used for new workspaces

Sonnet 4.6

Thinking mode

Extended uses more tokens

Auto

Review model

Used for code review

Sonnet 4.5

SESSION DEFAULTS

Start in plan mode

Agent plans before executing

Compact mode

Tips card + idle warnings

Max turns

Per session limit

200 ›

3:11

5G ●

Syndic

All 4

0 Active

New Task

Cancel

HARNESS

Claude Code

2.1.89 · Ready

Claude Code

Selected ▲

↗ Launch Task

☰ Advanced

FleetInboxReviewSettings

· Claude Code, Codex, OpenCode — all supported

· Mix and match CLIs across tasks and repos

· Rotate between API subscriptions to manage spend

Review · Merge

PR lands. You review the diff. You merge. All from your phone.

Syndic pulls the diff when the PR opens. File-by-file. Tap to approve, confirm to merge. Done before you finish your coffee.

9:41

5G ●

Merge PR #8

● CI PASSING

feat: add auth middleware · luna · 22 commits

MERGE STRATEGY

● Squash and merge

Combine all commits into one

○ Merge commit

○ Rebase and merge

⊡ Face ID required to confirm merge.

↗ Confirm Merge

9:41

5G ●

← routes/auth.ts Line 21 selected

18 req: Request, res: Response, next: ...

+ const token = req.headers.authoriza...

21 | if (!token) return res.status(401)

+ await verifyJWT(token, process.env....

+ next()

◎ you · 2m ago

Should we return a 403 here instead of 401?

Good point — 401 is correct here since the token is missing entirely.

MarkdownCancelPost

↗ Merge

1 Comment

✕ Reject

9:41

5G ●

← PR #8 · 3 files

◫ routes/auth.ts

+48 -12

File 1 of 3 · 3 hunks ‹ › ≡

@@ -14,8 +14,12 @@ import { db } from...

14 import { Request, Response } from '...

15 import { z } from 'zod'

+ import { verifyJWT, signJWT } from ...

+ import { rateLimit } from '../middl...

17 export const authMiddleware = async...

18 req: Request, res: Response

+ req: Request, res: Response, next: ...

+ ) => {

+ const token = req.headers.authoriza...

19 ) => {

20 const t = req.query.token as string

21 if (!token) return res.status(401)

+ await verifyJWT(token, process.env....

+ next()

↗ Merge

◻ Comment

✕ Reject

FleetActivityReviewSettings

9:41

5G ●

Review

2 PR

Phase 2 — Auth + CRUD

PR #8

luna · 22 commits · 3 files · 18m ago

✓ Tests passing ✓ CI green

+187 -34feat/auth

↗ Merge

✕ Reject

Fix Redis Pool

PR #9

apex · 4 commits · 1 file · 1h ago

↻ CI running...

+24 -8fix/redis

FleetActivityReviewSettings

· Full diff viewer with syntax highlighting

· Inline comments the agent picks up

· CI status at a glance

· One-tap merge (squash, rebase, or merge commit)

· Post-merge: chain the next task immediately

Logs & Debug

Something broke. You already know why.

Server logs, live on your phone. Spot crashes, failed tests, timeouts — search, fix, done. No laptop, no SSH.

12:56

5G ●

← Activity Monitor

syndic-betaup 5d 18h 12m

CPU

Usage

0.6%

Load

0.01

MEMORY

RAM

0.8 / 7.6 GB

DISK

3.7 / 74.8 GB

NETWORK

↓ In

0 MB/s

↑ Out

0 MB/s

PROCESSES

Running

Total

133

12:56

5G ●

← Logs

● live

⌕ Search logs...

07:13:13 [info] provider_health_check...

07:13:13 [debug] codex_api_key_check...

07:18

07:18:14 [debug] claude_credentials...

07:18:14 [info] provider_health_check...

07:22

INFO: 47.83.221.47 – "GET / HTTP/1.1" 404

INFO: 47.83.221.47 – "GET /favicon.ico" 404

07:23

07:23:15 [debug] claude_credentials...

07:23:15 [info] provider_health_check...

07:28

07:28:15 [debug] codex_api_key_check...

07:28:15 [info] provider_health_check...

● journalctl -f · 92 linesPause

FleetActivityReviewSettings

· Live log streaming — every event, as it happens

· Search across all output instantly

· See the full error trail, not just a notification

· Retry failed tasks directly from the log view

Security

Your agents run in your cloud. Your keys never leave it.

Your VM, your keys, your code. No cloud relay, no intermediary. Syndic scans your server on a schedule and shows the results on your phone — so you catch issues without SSH-ing in.

· Zero data on external servers — there are no external servers

· Automated security scans, results on your phone

· Certificate, firewall, and port checks on a schedule

· Direct phone-to-server connection over TLS

· QR code pairing — single-use token, expires in 5 minutes

· Biometric app lock

Architecture

Split-brain: the server runs the agent fleet, the phone is a stateless remote control. No intermediary. No cloud relay. Direct connection.

E2E encrypted

No telemetry

No analytics

No tracking

Get Started

Running in under a minute.

One command to install. One QR code to pair your phone. That's it.

$ curl -fsSL https://get.syndic.dev | sh

$ syndic init

· Install the server daemon on any Linux VM

· Scan the QR code with the mobile app

· Add your repos and API keys

· Dispatch your first agent

You've seen the app. Now run it on your server.

Free to start. AGPL backend. No account required.

★ Star on GitHub Read the Docs

Budget

Know what your agents cost — before it surprises you.

Track spend by day, week, and month. See exactly which agents are burning through tokens.

9:41

5G ●

‹ Settings Usage

Claude

Max 5×

Session

94% CriticalRuns out in 6m

Weekly

88%Runs out in 2h

Extra usage

$27.60$30 limit · near cap

Today

$89.20

188M tokens

Last 30 days

$3,812.44

7.8B tokens

9:41

5G ●

‹ Settings Usage

Claude

Max 5×

Session

51%Resets in 2h 27m

Weekly

60%1% in deficit

Extra usage

$10.54$30 limit

Today

$45.16

95M tokens

Yesterday

$30.86

69M tokens

Last 30 days

$2,202.78

3.7B tokens

· Daily, weekly, and monthly spend tracking

· Breakdown by provider: Anthropic, OpenAI eyc

· Set budget caps — agents pause when limits hit

Settings

Your server, your rules.

Self-hosted configuration for AI coding agents

Configure repos, API keys, default CLIs, notification preferences, and pairing — all from your phone.

12:58

5G ●

← hone

hone

github.com/humzakhan/hone.git

⑂ main

SCRIPTS

Setup script not set

Runs once when a worktree is created

AGENT INSTRUCTIONS

Pre-task instructions

Prepended to every new task

⌄

Review instructions

Sent to agent at review pass

⌄

REPOSITORY

Default branch

main ›

⊘ Remove Repository

12:59

5G ●

← Claude Code

✦

Claude Code

2.1.89 (Claude Code)

● Ready

Usage

Settings

MODEL

Default model

Used for new workspaces

Sonnet 4.6

Thinking mode

Extended uses more tokens

Auto

Review model

Sonnet 4.5

SESSION DEFAULTS

Start in plan mode

Compact mode

Max turns

200 ›

12:58

5G ●

Settings

APPEARANCE

◎

Theme

Ash

›

REPOSITORIES

hone

● main · 1 active tasks

/var/syndic/repos/hone

humza-website

● main · 0 active tasks

+ Add Repository

AI CLIS

✦

Claude Code

● ready

›

◈

Codex CLI

● needs auth

›

FleetInboxReviewSettings

· Manage repos and branches

· Add and rotate API keys

· Set default CLI per repo

· Pair new devices via QR code

Run AI engineers on your server.
Command them from your phone.

Root cause

What I fixed

How it works

Explore the app.

Your desktop workflow — from your phone.

Multiple agents. One glance.

Your favorite coding agents baked in

PR lands. You review the diff. You merge. All from your phone.

Something broke. You already know why.

Your agents run in your cloud. Your keys never leave it.

Architecture

Running in under a minute.

You've seen the app. Now run it on your server.

Know what your agents cost — before it surprises you.

Your server, your rules.

Ship more. From anywhere.

Run AI engineers on your server.Command them from your phone.

Root cause

What I fixed

How it works

Explore the app.

Your desktop workflow — from your phone.

Multiple agents. One glance.

Your favorite coding agents baked in

PR lands. You review the diff. You merge. All from your phone.

Something broke. You already know why.

Your agents run in your cloud. Your keys never leave it.

Architecture

Running in under a minute.

You've seen the app. Now run it on your server.

Know what your agents cost — before it surprises you.

Your server, your rules.

Ship more. From anywhere.

Run AI engineers on your server.
Command them from your phone.