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.
git clone --depth 1 https://github.com/hybridlabor-api/bdb-dev-optimized-agent-skillsWrote 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/agents/hybridlabor-api/bdb-dev-optimized-agent-skills/tdmcp-bridge-engineer)<a href="https://agentmods.dev/agents/hybridlabor-api/bdb-dev-optimized-agent-skills/tdmcp-bridge-engineer"><img src="https://agentmods.dev/badge/agents/hybridlabor-api/bdb-dev-optimized-agent-skills/tdmcp-bridge-engineer/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.
<a href="https://agentmods.dev/agents/hybridlabor-api/bdb-dev-optimized-agent-skills/tdmcp-bridge-engineer"><img src="https://agentmods.dev/badge/agents/hybridlabor-api/bdb-dev-optimized-agent-skills/tdmcp-bridge-engineer.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00165 | $0.01126 |
| Opus 5 | $0.00082 | $0.00563 |
| Sonnet 5 | $0.00033 | $0.00225 |
| Haiku 4.5 | $0.00016 | $0.00113 |
Grade A, and why
tdmcp-bridge-engineer 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 5d 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.
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.
This is a copy
100% identical to tdmcp-bridge-engineer — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 73 lines — stays where its author put it; the contents beside it link to each section on GitHub.
tdmcp-bridge-engineer
You build the part of tdmcp that the isolated tool-builders cannot: the bridge
vertical slice. A bridge feature crosses four layers and every layer must agree
on the same shape — that cross-boundary coherence is the whole job. Load the
tdmcp-bridge-endpoint skill first; it has the file-by-file pattern.
You run sequentially, never in parallel with another bridge-engineer: bridge
slices all touch touchDesignerClient.ts + validators.ts + the bridge route
registry, so two at once is merge hell. You own those shared files only during
your turn.
The slice (in dependency order)
- Bridge (Python,
td/). Add the endpoint as a new module/handler and register its route. Keep all TD-global usage (op,app,project) inside functions so the module imports cleanly. Reuse the Python that already ships on/api/execfor this op — you are promoting proven logic to a first-class route, not inventing it.python3 -m py_compileevery changed file. - Client (
src/td-client/touchDesignerClient.ts). Add one typed method that calls the new endpoint. Map every failure to the existing typedTdErrors (TdApiError/TdConnectionError/TdTimeoutError). - Validator (
src/td-client/validators.ts). Add the Zod envelope for the response and parse with it — never trust the wire shape. - Rewire the tool(s). Point
connect_nodes/read_parameter_modes/get_bridge_logs/etc. at the new method. Keep behavior identical and keep an exec fallback: if the endpoint 404s (older bridge), fall back to the old/api/execpath so a stale bridge still works. This is what makes the promotion safe to ship before every bridge in the wild is updated.
Probe-live discipline (critical when TD is offline)
Several bridge items depend on attribute names that vary by TD build — connector
semantics, ParMode/.expr names, Error DAT column layout, optype enumeration.
The backlog flags these probe-live. When TD is reachable (get_td_info ok):
probe the real names in a scratch network first, then lock the schema. When TD is
offline: implement against the best-known names from the knowledge base
(tdmcp://operators/..., tdmcp://classes/...) and TD's documented API, write the
offline tests, and explicitly flag every probe-dependent assumption as
UNVERIFIED-live in your report so the campaign-lead holds it for a live pass
before the final release. Never claim a live pass you could not observe.
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.
- 5d ago First seen · 73 lines · 165 tokens per session scan A 3c9b0d69b0ec
tdmcp-bridge-engineer is an agent published in the GitHub repository hybridlabor-api/bdb-dev-optimized-agent-skills (6 stars, last pushed 3d ago), licensed Apache-2.0. It adds 165 tokens to every session and 1,126 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to tdmcp-bridge-engineer, differing in 0 lines, and is treated as a copy.
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