What is semantic-search-cancel?

A command that stops a running semantic-search indexing job. Semantic search finds code by meaning instead of only matching exact words.

Use it to cancel the current codebase indexing operation and confirm that cancellation succeeded.

It lets you stop an indexing task that is taking too long or is no longer needed while keeping partial index results.

semantic-search-cancel — Command for Claude Code by adam-hanna

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.

Clone the repo

git clone --depth 1 https://github.com/adam-hanna/semantic-search-mcp

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/commands/adam-hanna/semantic-search-mcp/semantic-search-cancel/github.svg)](https://agentmods.dev/commands/adam-hanna/semantic-search-mcp/semantic-search-cancel)

Your own site

<a href="https://agentmods.dev/commands/adam-hanna/semantic-search-mcp/semantic-search-cancel"><img src="https://agentmods.dev/badge/commands/adam-hanna/semantic-search-mcp/semantic-search-cancel/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.

Your own site · 80×15

<a href="https://agentmods.dev/commands/adam-hanna/semantic-search-mcp/semantic-search-cancel"><img src="https://agentmods.dev/badge/commands/adam-hanna/semantic-search-mcp/semantic-search-cancel.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 5 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 60 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00005	$0.00060
Opus 5.5	$0.00002	$0.00024
Sonnet 5.5	$0.00001	$0.00012
Haiku 4.5	$0.00001	$0.00006

Measured 2mo ago against content hash d5e363361a42, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

semantic-search-cancel 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 2mo 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.

src/semantic_search_mcp/commands/semantic-search-cancel.md · 14 lines

What it actually says

Cancel Indexing

Stop any running indexing job.

Action

Call mcp__semantic-search__cancel_indexing tool
Confirm the indexing was cancelled
Note that partial results are kept in the index

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.

2mo ago First seen · 14 lines · 5 tokens per session scan A d5e363361a42

Subscribe to this mod's changes

semantic-search-cancel is a command published in the GitHub repository adam-hanna/semantic-search-mcp (6 stars, last pushed 10mo ago), licensed MIT. It adds 5 tokens to every session and 60 once invoked, about $0.0000 per session on Opus 5.5. 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 2026-08-31.

semantic-search-cancel next to 6 commands from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
semantic-search-canceladam-hanna/semantic-search-mcp	Command	6	10mo ago	MIT	A	5	Claude Code
checklistgithub/spec-kit	Command	148k	yesterday	MIT	A	13	Claude Code
clarifygithub/spec-kit	Command	148k	yesterday	MIT	A	27	Claude Code
specifygithub/spec-kit	Command	148k	yesterday	MIT	A	13	Claude Code
analyzegithub/spec-kit	Command	148k	yesterday	MIT	A	26	Claude Code
convergegithub/spec-kit	Command	148k	yesterday	MIT	A	35	Claude Code
implementgithub/spec-kit	Command	148k	yesterday	MIT	A	14	Claude Code