Coherence vs Yorishiro

Coherence and Yorishiro are both coding assistants tracked by AIDiveForge. Below is a side-by-side comparison of pricing, capabilities, platforms, and ownership — sourced from each tool's live website and verified before publishing.

Coherence

Coherence scans the links between code, docs, architectural decision records, tests, metrics, generated files, and API endpoints — and flags where those links have snapped. It runs locally, deterministically, with no external API calls by default, which means it fits inside a pre-commit hook or CI pipeline without sending your codebase anywhere. The checks are rule-based, not LLM-driven, so results are repeatable run-to-run. Where it breaks: Coherence detects drift but does not fix it, so the remediation loop is still manual. Teams with loosely structured repos get limited signal until they invest time defining what relationships Coherence should track.

Yorishiro

Yorishiro is a macOS terminal built in Tauri (Rust + web frontend) that gives the AI a persistent visual presence inside the shell — reactions, personality, and pack-based self-modification that changes how the environment looks and behaves based on conversation. The target workflow is Claude Code or Codex running inside a terminal that reads and writes to its own surroundings. Packs let the AI modify its space; character guidelines ship in the repo so personality stays consistent. The project has 4 stars and 2 open pull requests, which means the community is tiny and you are close to the edge of what the maintainer has tested.

Attribute	Coherence	Yorishiro
Pricing	Free	Free
Free trial	No	No
Open source	Yes	Yes
Has API	No	No
Self-hosted option	Yes	Yes
Platforms	Linux, macOS, Windows (via Go binary)	macOS
Pros	Deterministic, no-LLM-call checks by default, so CI gates run at consistent speed and cost without per-execution API spend bleeding into your infrastructure bill. Runs fully locally with a self-hosted option, which means your source code never leaves the machine during a standard scan — relevant for teams under compliance constraints that prohibit sending code to third-party services. Git-native integration supports pre-commit hooks, so drift between a changed implementation file and its paired doc or test surfaces before the commit lands rather than after a reviewer catches it in review. Tracks relationships across multiple artifact types — docs, ADRs, tests, generated files, metrics, API endpoints — in a single pass, so teams avoid writing separate linting scripts for each category of consistency problem. Open-source with no commercial tier, so there is no feature wall that forces a pricing conversation before you can wire it into a production pipeline.	Pack-based self-modification lets the AI alter its own terminal environment through conversation, so the workspace reflects what the session has become rather than staying frozen at launch state. MIT license with a public contributing guide, so teams can fork and extend without waiting for upstream approval when the base behavior doesn't fit their workflow. Built on Tauri rather than Electron, which means the binary stays small and the Rust backend handles native system calls directly — avoiding the memory overhead that Electron-based terminal wrappers accumulate under sustained sessions. Bundled character guidelines (English and Japanese) ship in the repo, so personality configuration is version-controlled and auditable rather than hidden in a vendor dashboard. Targets Claude Code and Codex at the integration layer, so developers already using those tools get presence feedback without rewiring their existing AI coding setup.
Cons	Coherence only detects drift — it does not suggest or apply a fix. Every flagged inconsistency requires a manual triage and repair step, so in high-velocity repos where an AI agent is committing dozens of changes per day, the volume of flags can outpace the team's capacity to act on them. The consistency checks are only as good as the ontology you define upfront. In a repository where file relationships have never been formally mapped, the initial configuration work is non-trivial, and the tool produces no signal on relationships it does not know about — meaning teams get a false sense of coverage before that mapping is complete. There is no API surface and no programmatic output format described in the scraped source beyond CLI use, which means teams that want to feed drift results into a dashboard, ticketing system, or custom remediation workflow have to build that integration themselves from CLI output parsing. Teams that need AI-assisted remediation alongside detection — where the tool not only flags that a doc is stale but also drafts the update — will hit the ceiling of what Coherence does and move to a heavier agentic code-review tool that closes the loop rather than opening a ticket.	macOS-only with no stated plan for Linux or Windows support — teams with mixed-OS engineering environments cannot standardize on this tool, and the moment a Windows developer joins the workflow, they are excluded entirely. No API surface means the terminal presence cannot be driven programmatically — any attempt to integrate Yorishiro into an automated pipeline requires forking the codebase and building the integration layer yourself, at which point you are maintaining a custom fork of a 4-star project. The maintainer base is one person with 4 stars and no evidence of production deployments at scale — when you hit a bug at the boundary of pack logic or character state, there is no community to search and no support queue to file against; teams with reliability requirements will abandon this for a conventional terminal multiplexer plus a Claude Code integration that has more active maintenance.

Bottom line

Coherence and Yorishiro are closely matched on pricing model, openness, and API availability — pick by feature set and platform support in the table above.

Frequently asked questions

What is the difference between Coherence and Yorishiro?

Coherence is Free and open source, while Yorishiro is Free and open source. Compare pricing, free trial, API, platforms, and pros/cons in the table above on AIDiveForge.

Is Coherence better than Yorishiro?

It depends on your workflow. Use the side-by-side attributes (pricing, open source, API, self-hosted, platforms) to decide. AIDiveForge does not rank a universal winner — we publish verified facts so you can choose.