Prism

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/shailesh200-prism

About

Use cases: code-review, refactoring, testing

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Permissions

What this server can do and what it asks for, from its tool list, install config and code. Checked Oct 25, 2026.

Tools

8 read · 2 write · 1 delete · 10 not yet classified

Secrets

1 (API keys, tokens or passwords)

Install scripts

Runs code on install

Runs as

Node.js package

Tools (21)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• agents_mdLiving AGENTS.md

  Generate or verify the Living AGENTS.md: features, import cycles, test locations, and git ownership, composed straight from the index — no LLM prose. `generate` writes it to `~/.prism/workspaces/<key>/agents.md`, never into this repo, so it never needs its own commit. `check` re-verifies the claims it made against a fresh index and reports drift. Read `prism://agents-md` for the current content without regenerating.

• blast_radiusBlast radius

  What depends on a file or symbol, and how risky changing it is: direct and transitive dependents, confidence lanes, evidence and a risk band. Results are import/soft-lane based — coverageLimitations lists classes it cannot see (DI containers, string-keyed registries, event buses, template/i18n refs, runtime-loaded config, generated-code consumers). Call this before editing or deleting code you did not write. Use intent 'delete' when removing rather than modifying. affectedFiles and testsLikelyAffected are bounded (default 50).

• capabilitiesCapabilities

  List every Core analysis capability with availability and a reason when unavailable. Use this to tell 'not supported by this build' apart from a real failure.

• dependency_cyclesDependency cycles

  Import and re-export cycles, each returned as the list of files forming the loop. Use when investigating build order, flaky module initialisation, or before extracting a package.

• dependency_graphDependency graph

  The import/re-export dependency graph, at file level or aggregated to packages. Includes unresolvedImports { count, sample } for specs that did not resolve into the graph. Bounded by default (limit 50 nodes); use summaryOnly for counts + top-degree nodes. Prefer packageAggregation, or use blast_radius if your question is about one file rather than the whole graph.

• explain_areaExplain area

  Explain what a module or folder does: domain overlap, dependency in/out degree and local ownership. Use before editing an unfamiliar directory. For a single file target prefer explore_code (richer usages/ownership/timeline). Deterministic — derived from the index and local git, never generated prose.

• explore_codeExplore code

  Everything about one file or symbol in a single call: usages, ownership, related and similar code, and a change timeline. Usages are bounded (default 50) via a nested wrapper so large files do not drown the response. Use when asked to understand a specific thing rather than the repository as a whole.

• graphRepository graph

  One structural question about the repository, answered from Prism's local graph. Modes: find, neighbors, path, explain, query, symbol (signature/body), map (compact cached repo map of signatures + callers/callees; default budget 4000). Every edge says measured, heuristic or inferred. Bounded by `budget` tokens; `truncated` says when it was cut.

• guard_sessionGuard the current session

  Check my changes. With review:true, write the review from `review.reading` and do not print risk scores. Start with what the change does, then the finding count, with no Receipt on that line. Bold each group title: Critical, High, Low, and Nit. Number findings straight through. Bold each finding title. Under it, an unordered list: This code, Breaks when, Change, and Left as is. Keep `reading.notes`; a Critical stays Critical. Read `reading.targets` and only the callers and tests listed there, in the order correct, safe, load, tested, speed, then smaller code. A finding needs a concrete case. A…

• habitsHabits

  The user's saved routines (e.g. 'start my day'). With no name: the list of habits. With a name: the ordered steps (source, action, filter) and output format. Prism fetches nothing: run each step yourself with your connected tools, then write the result in the given format. Each habit is a skill file in ~/.prism/skills; users manage them with `prism habit add|list|show|edit|remove`.

• knowledge_graphKnowledge graph

  The symbol-level graph — declarations and the references between them — with summary stats. Requires path (scope to one file) or limit (bound nodes). Very large on a big repository. If you are looking for one symbol use graph (mode find), and for its callers graph (mode neighbors, direction in).

• list_findingsList findings

  Queueable findings from the last index: unused exports, duplicate implementations (two files exporting the exact same name), and wrapper functions (a function whose whole body is one call to another export). Each row is structured: what, where, fix, riskIfSkipped, sources, plus its fingerprint. Excludes findings the user has muted, unless includeMuted is set.

• list_packagesList packages

  List the packages in a monorepo with their roots. Call this first in a monorepo so later tools can be scoped with packageId instead of returning the whole workspace.

• prepare_changePrepare a change

  One call before you edit: `prism`, a one-line summary to start your reply with, the lens to work by (its steps, e.g. the smallest complete change), the files to open for this task (pack with exported signatures and path:line anchors), existing helpers to reuse, one House Style pointer, notes (remembered facts and ADR rationale), and a work order. Bodies only for the top symbol when it is ≤ 40 lines; otherwise call graph {mode:"symbol", path, name, body:true}. The whole answer fits a token budget (default 2000); when it is cut, `trimmed` says what was dropped. Ambiguous names come back as candi…

• receiptChange receipt

  What this session changed and whether it is proven: changed files, dependents, the tests that reach them, and a verdict — SHIP, NOT PROVEN (reason, with the cheapest check that would prove it) or NO-SHIP. Checks run in the background and each call waits up to 20 s for them; while they run, `next` says whether to call again. Call this before saying a coding task is done and quote the verdict in one line.

Signals

Stars

10

Forks

0

Open issues

1

Last commit

Oct 19, 2026 (11 days ago)

Last release

Sep 7, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name

io.github.Shailesh200/prism

Version

1.1.1

Auth

API key

Packages

npm @repo-prism/mcp-server

License

MIT

Repository

github.com/Shailesh200/prism

Website

www.prismhq.in

First seen

Oct 24, 2026

Last checked

Oct 24, 2026

Source

Official MCP Registrygithub-graphql