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.
npx agentmods add commands/dimitrigeelen/agentic-engineering-framework/be-reachablegit clone --depth 1 https://github.com/DimitriGeelen/agentic-engineering-frameworkWrote 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.
[](https://agentmods.dev/commands/dimitrigeelen/agentic-engineering-framework/be-reachable)<a href="https://agentmods.dev/commands/dimitrigeelen/agentic-engineering-framework/be-reachable"><img src="https://agentmods.dev/badge/commands/dimitrigeelen/agentic-engineering-framework/be-reachable.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.01134 |
| Opus 5 | $0.00000 | $0.00567 |
| Sonnet 5 | $0.00000 | $0.00227 |
| Haiku 4.5 | $0.00000 | $0.00113 |
Grade A, and why
be-reachable scanned grade A with 0 findings 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 today.
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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/be-reachable — opt-in to agent-presence for this session (T-1841)
Wraps scripts/be-reachable.sh so a claude-code session can become
discoverable on the fleet's agent-presence topic in one command.
Peers can then call you via termlink agent contact <agent_id> or
agent-send.sh --to <agent_id> without out-of-band coordination.
This skill is the ephemeral-session counterpart to the persistent rail
in docs/operations/listener-heartbeat-systemd.md (T-1840). Use this
for ad-hoc claude sessions; use the systemd template for hosts that
should be reachable across reboots.
Invocation:
/be-reachable— start with auto-derived defaults/be-reachable start [--agent-id NAME] [...]— start with overrides/be-reachable status— report current state/be-reachable stop— terminate the background heartbeat
The wrapper is idempotent: a second start while one is already
running prints the existing agent_id and exits 0 without spawning a
duplicate.
Step 1: Pre-flight — confirm wrapper is present
Run:
bash scripts/be-reachable.sh --help >/dev/null
If exit non-zero: stop. Print:
be-reachable: wrapper not found at scripts/be-reachable.sh.
Ensure you're in the TermLink project root (cd /opt/termlink).
Do NOT attempt to spawn listener-heartbeat.sh directly — the wrapper
applies the right defaults and writes the state file that other tools
rely on.
Step 2: Dispatch the subcommand
Map the user's argument to a subcommand:
| User said | Run |
|---|---|
/be-reachable (no args) |
bash scripts/be-reachable.sh start |
/be-reachable start ... |
bash scripts/be-reachable.sh start <args> |
/be-reachable status |
bash scripts/be-reachable.sh status |
/be-reachable stop |
bash scripts/be-reachable.sh stop |
Pass through any extra arguments verbatim. The wrapper validates and errors with exit 2 if anything is malformed.
Step 3: Surface the result
After start, the wrapper prints a block like:
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.
- today First seen · 118 lines · 0 tokens per session scan A 62497293b316
be-reachable is a command published in the GitHub repository DimitriGeelen/agentic-engineering-framework (13 stars, last pushed today), licensed Apache-2.0. It costs nothing until one of its globs matches a file; then it loads 1,134 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-04.
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