agent-reach

agent-reach is a skill for Claude Code from terrylica/cc-skills. It costs 205 tokens per session (1,697 once invoked), scanned A, original, MIT.

A set of tools that lets an AI agent search and read information from websites, social networks, developer platforms, career sites, videos, podcasts, and RSS feeds.

In plain words
What is it for?
Use it for web research, social-media searches, GitHub lookups, LinkedIn searches, video and podcast retrieval, and reading web pages or RSS feeds.
Why use it?
It gives the agent a way to find and retrieve online information from different sources through one routing system.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the cc-skills plugin — 183 skills, 1 hook, 2 plugins shipped together

Good fit Use it for web research, social-media searches, GitHub lookups, LinkedIn searches, video and podcast retrieval, and reading web pages or RSS feeds.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/terrylica/cc-skills/agent-reach
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add terrylica/cc-skills --skill agent-reach
Clone the repo
git clone --depth 1 https://github.com/terrylica/cc-skills

Made for: Claude Code.

Or install cc-skills, the plugin that ships this one along with the rest of its 183 skills, 1 hook, 2 plugins.

Its marketplace also offers this one on its own, as the plugin agent-reach/plugin install agent-reach after adding the marketplace above.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for agent-reach

README.md
[![agentmods](https://agentmods.dev/badge/skills/terrylica/cc-skills/agent-reach/github.svg)](https://agentmods.dev/skills/terrylica/cc-skills/agent-reach)
Your own site
<a href="https://agentmods.dev/skills/terrylica/cc-skills/agent-reach"><img src="https://agentmods.dev/badge/skills/terrylica/cc-skills/agent-reach/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for agent-reach

Your own site · 80×15
<a href="https://agentmods.dev/skills/terrylica/cc-skills/agent-reach"><img src="https://agentmods.dev/badge/skills/terrylica/cc-skills/agent-reach.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 205 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,697 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 5 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Agent Snooping · line 124
    Skill accesses MCP server configuration files (mcp.json). MCP configs contain server URLs, authentication tokens, and tool definitions — reading them allows the skill to discover and potentially abuse other tool integrations.
    Fix: Remove all code or instructions that read MCP configuration files (mcp.json). MCP server details should be managed by the agent runtime, not read by individual skills.
  • high Rogue Agent · line 156
    Skill modifies its own code, configuration, or behavior at runtime. Self-modification enables an agent to escalate privileges, disable safety constraints, or install persistent backdoors.
    Fix: Prevent the skill from modifying its own code, SKILL.md, or configuration files. Treat skill files as read-only at runtime.
  • medium Data Exfiltration · line 51
    Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.
    Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
  • medium Rogue Agent · line 142
    Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.
    Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
  • low Supply Chain · line 51
    Remote code is downloaded and executed. This bypasses code review and could introduce malicious code.
    Fix: Avoid downloading and executing remote scripts. Use trusted packages from PyPI/npm. If remote fetch is required, verify checksums and use HTTPS.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00205 $0.01697
Opus 5 $0.00102 $0.00848
Sonnet 5 $0.00041 $0.00339
Haiku 4.5 $0.00020 $0.00170

Measured 10d ago against content hash 55fe78f7bedc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

agent-reach scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

17 platforms via CLI, MCP, curl, and Python scripts.
plugins/agent-reach/skills/agent-reach/SKILL.md · 159 lines

How it starts

The opening of the file, as written. The whole thing — 159 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Reach — Router

17 platform toolset. Route by user intent to the matching category reference.

Upstream: Panniantong/Agent-Reach

Self-Evolving Skill: This skill improves through use. If instructions are wrong, parameters drifted, or a workaround was needed — fix this file immediately, don't defer. Only update for real, reproducible issues.

Preflight (Auto-Update)

Run this before every use. It ensures Agent Reach is installed and up-to-date.

#!/usr/bin/env bash
set -euo pipefail

PASS=true

# 1. Check if agent-reach CLI exists
if ! command -v agent-reach &>/dev/null; then
    echo "  MISSING  agent-reach CLI"
    echo "  Installing via pipx..."
    if command -v pipx &>/dev/null; then
        pipx install https://github.com/Panniantong/agent-reach/archive/main.zip --python python3.14 2>&1
        agent-reach install --env=auto 2>&1
        echo "  OK  agent-reach installed"
    else
        echo "  FAIL  pipx not found. Install: brew install pipx"
        PASS=false
    fi
else
    INSTALLED=$(agent-reach --version 2>/dev/null | grep -oE '[0-9]+\.[0-9]+\.[0-9]+' || echo "0.0.0")
    echo "  OK  agent-reach v${INSTALLED}"

    # 2. Check for updates (non-blocking: 5s timeout, failures are non-fatal)
    LATEST=$(curl -sf --max-time 5 https://api.github.com/repos/Panniantong/Agent-Reach/releases/latest 2>/dev/null \
        | python3 -c "import sys,json; print(json.load(sys.stdin).get('tag_name','').lstrip('v'))" 2>/dev/null || echo "")

    if [[ -n "$LATEST" && "$LATEST" != "$INSTALLED" ]]; then
        echo "  UPDATE  v${INSTALLED} → v${LATEST}"
        echo "  Upgrading..."
        pipx upgrade agent-reach 2>&1 | tail -1
        # Re-run install to update tools and SKILL.md
        agent-reach install --env=auto 2>&1 | grep -E '^\s*(✅|--|✗|\[)' | head -20
        echo "  OK  Updated to v${LATEST}"
    fi
fi

# 3. Quick health check (which channels are active?)
if command -v agent-reach &>/dev/null; then
    DOCTOR_OUTPUT=$(agent-reach doctor 2>&1)
    ACTIVE=$(echo "$DOCTOR_OUTPUT" | grep -c '✅' || true)
    TOTAL=$(echo "$DOCTOR_OUTPUT" | grep -cE '(✅|--)' || true)
    echo "  OK  ${ACTIVE}/${TOTAL} channels active"
fi

if ! $PASS; then
    echo "FAIL: Agent Reach not available."
    exit 1
fi
echo "Preflight passed."

Read the full file on GitHub · 159 lines

Files

What ships with it

7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 10d ago First seen · 159 lines · 205 tokens per session scan A 55fe78f7bedc

Subscribe to this mod's changes

agent-reach is a skill published in the GitHub repository terrylica/cc-skills (72 stars, last pushed today), licensed MIT. It adds 205 tokens to every session and 1,697 once invoked, about $0.0010 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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