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Agent skill

Agentica Server

by parcadei in parcadei/Continuous-Claude-v3

Agentica server + Claude proxy setup - architecture, startup sequence, debugging

MITAuto-check: notesDevelopment

Install Agentica Server

skills CLI
$ npx skills add parcadei/Continuous-Claude-v3 --skill agentica-server -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install parcadei/Continuous-Claude-v3 agentica-server --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/parcadei/Continuous-Claude-v3.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/agentica-server .claude/skills/agentica-server && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
agentica-server
GitHub stars
3.9k
Used in
1 other repo
Token cost
~1.1k tokens
SKILL.md length
360 words
Files
1
Skills in repo
141
Repo updated
First seen
Licence
MIT

At a glance

Agentica server + Claude proxy setup - architecture, startup sequence, debugging

  • Works in 5 steps: APIConnectionError after agent spawn → ModuleNotFoundError for agentica-server → Agent can't use Read/Write/Edit tools → …
  • Development work in your project
  • SKILL.md covers When to Use, Architecture, Environment Variables and Startup Sequence, plus 5 more sections
  • Calls curl, uv and claude

What it does

Agentica Server is an agent skill from parcadei/Continuous-Claude-v3. Agentica server + Claude proxy setup - architecture, startup sequence, debugging

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development. The repository describes itself as: Context management for Claude Code. Hooks maintain state via ledgers and handoffs. MCP execution without context pollution. Agent orchestration with isolated context windows. The licence is MIT.

When your agent uses it

  • Development work in your project

Example prompts

  • “/agentica-server”

Requirements

  • Python 3
  • Pre-approved tools (allowed-tools): Bash, Read

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. APIConnectionError after agent spawn
  2. ModuleNotFoundError for agentica-server
  3. Agent can't use Read/Write/Edit tools
  4. Agent claims success but didn't do task
  5. Timeout on agent.call()

What it can do on your machine

Read from SKILL.md and the folder at commit d07ff4b. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Bash
    • Read

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • curl
    • uv
    • claude

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use curl and uv, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Agentica Server loads about 1.1k tokens when it runs. Until then it costs about 24 tokens; SKILL.md has 360 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~24
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

  • NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
    allowed-tools: Bash, Read

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from parcadei/Continuous-Claude-v3 at commit d07ff4b, republished under its MIT licence (© parcadei). 360 words, ~1,099 tokens.

Download SKILL.mdSave it as .claude/skills/agentica-server/SKILL.md (or your agent's skills folder).
name
agentica-server
description
Agentica server + Claude proxy setup - architecture, startup sequence, debugging
allowed-tools
Bash, Read
user-invocable
false

Agentica Server + Claude Proxy Setup

Complete reference for running Agentica SDK with a local Claude proxy. This enables Python agents to use Claude CLI as their inference backend.

When to Use

Use this skill when:

  • Starting Agentica development with Claude proxy
  • Debugging connection issues between SDK, server, and proxy
  • Setting up a fresh Agentica environment
  • Troubleshooting agent tool access or hallucination issues

Architecture

Agentica SDK (client code)
    | S_M_BASE_URL=http://localhost:2345
    v
ClientSessionManager
    |
    v
Agentica Server (agentica-server)
    | INFERENCE_ENDPOINT_URL=http://localhost:8080/v1/chat/completions
    v
Claude Proxy (claude_proxy.py)
    |
    v
Claude CLI (claude -p)

Environment Variables

VariableSet ByUsed ByPurpose
INFERENCE_ENDPOINT_URLHumanagentica-serverWhere server sends LLM inference requests
S_M_BASE_URLHumanAgentica SDK clientWhere SDK connects to session manager

KEY: These are NOT the same endpoint!

  • SDK connects to server (port 2345)
  • Server connects to proxy (port 8080)

Startup Sequence

Must start in this order (each in a separate terminal):

Terminal 1: Claude Proxy
bash
uv run python scripts/agentica/claude_proxy.py --port 8080
Terminal 2: Agentica Server

MUST run from its directory:

bash
cd workspace/agentica-research/agentica-server
INFERENCE_ENDPOINT_URL=http://localhost:8080/v1/chat/completions uv run agentica-server --port 2345
Terminal 3: Your Agent Script
bash
S_M_BASE_URL=http://localhost:2345 uv run python scripts/agentica/your_script.py

Health Checks

bash
# Claude proxy health
curl http://localhost:8080/health

# Agentica server health
curl http://localhost:2345/health

Common Errors & Fixes

1. APIConnectionError after agent spawn

Symptom: Agent spawns successfully but fails on first call with connection error.

Cause: Claude proxy returning plain JSON instead of SSE format.

Fix: Proxy must return Server-Sent Events format:

data: {"choices": [...]}\n\n
2. ModuleNotFoundError for agentica-server

Symptom: ModuleNotFoundError: No module named 'agentica_server'

Cause: Running uv run agentica-server from wrong directory.

Fix: Must cd workspace/agentica-research/agentica-server first.

Show full SKILL.md (158 more words)Show less
3. Agent can't use Read/Write/Edit tools

Symptom: Agent asks for file contents instead of reading them.

Cause: Missing --allowedTools in claude_proxy.py CLI call.

Fix: Proxy must pass tool permissions:

bash
claude -p ... --allowedTools Read Write Edit Bash
4. Agent claims success but didn't do task

Symptom: Agent says "I've created the file" but file doesn't exist.

Cause: Hallucination - agent describing intended actions without executing.

Fix: Added emphatic anti-hallucination prompt in REPL_BASELINE:

CRITICAL: Use ACTUAL tools. Never DESCRIBE using tools.
5. Timeout on agent.call()

Symptom: Call hangs for 30+ seconds then times out.

Cause: Claude CLI taking too long or stuck in a loop.

Fix: Check proxy logs for the actual CLI output. May need to simplify prompt.

Key Files

FilePurpose
scripts/agentica/claude_proxy.pyOpenAI-compatible proxy with SSE streaming
workspace/agentica-research/agentica-server/Local agentica-server installation
scripts/agentica/PATTERNS.mdMulti-agent pattern documentation

Quick Verification

Test the full stack:

bash
# 1. Verify proxy responds
curl http://localhost:8080/health

# 2. Verify server responds
curl http://localhost:2345/health

# 3. Test inference through proxy
curl http://localhost:8080/v1/chat/completions \
  -H "Content-Type: application/json" \
  -d '{"model":"claude","messages":[{"role":"user","content":"Say hello"}]}'

Checklist

Before running agents:

  • Claude proxy running on port 8080
  • Agentica server running on port 2345 (from its directory)
  • S_M_BASE_URL set for client scripts
  • INFERENCE_ENDPOINT_URL set for server
  • Both health checks return 200

© parcadei, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .claude/skills/agentica-server of parcadei/Continuous-Claude-v3.

Open the folder on GitHubat commit d07ff4b

Used in 1 other repository

We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in parcadei/Continuous-Claude-v3, which our catalogue first saw on October 7, 2026.

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Code Review ChecklistshareAI-lab/learn-claude-code78k5 repos~1.1kAutomated safety check: PassMIT

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Categories

Questions about Agentica Server

What does Agentica Server do?

Agentica server + Claude proxy setup - architecture, startup sequence, debugging. Agentica Server is an agent skill from parcadei/Continuous-Claude-v3.

When should I use Agentica Server?

Agentica Server fits situations like: development work in your project.

How do I install Agentica Server in Claude Code?

Run `npx skills add parcadei/Continuous-Claude-v3 --skill agentica-server -a claude-code`. Or copy the skill folder (.claude/skills/agentica-server in parcadei/Continuous-Claude-v3) into .claude/skills/agentica-server in your project. Claude Code loads it when a task matches its description.

How do I install Agentica Server in Codex?

Run `npx skills add parcadei/Continuous-Claude-v3 --skill agentica-server -a codex`. Or copy the skill folder (.claude/skills/agentica-server in parcadei/Continuous-Claude-v3) into .agents/skills/agentica-server in your project. Codex loads it when a task matches its description.

Can I use Agentica Server in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add parcadei/Continuous-Claude-v3 --skill agentica-server -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/agentica-server, .gemini/skills/agentica-server, .github/skills/agentica-server and .opencode/skills/agentica-server in your project.

What does Agentica Server need to run?

Going by SKILL.md and its folder, Agentica Server needs the command-line tools its instructions call (curl, uv and claude). Our summary lists: Python 3. Its frontmatter pre-approves these tools: Bash, Read.

Does Agentica Server access the network?

SKILL.md contains no URLs. Its commands use curl and uv, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Agentica Server safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Agentica Server use?

Agentica Server is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Agentica Server use?

About 1.1k tokens (SKILL.md is roughly 4.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Agentica Server?

Skills that share tags, products or a category with Agentica Server: Vercel Composition Patterns (supabase/supabase, 111k stars), Finishing a Development Branch (obra/superpowers, 297k stars), Typescript Advanced Types (rolling-scopes/rsschool-app, 10k stars) and PR Babysitter (openinterpreter/openinterpreter, 69k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Agentica Server?

parcadei (a GitHub user) maintains it in parcadei/Continuous-Claude-v3, which has 3,943 GitHub stars. The repository holds 141 skills in this directory. The repository was last updated on January 26, 2026.

Source: parcadei/Continuous-Claude-v3 on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.