Damper

com.usedamper/mcp · v0.6.0 · productivity

Damper is healthy: it completed an MCP handshake in 1159 ms and exposes 141 tools.

Feedback, roadmap, agent task execution with review, changelog, status pages and error logs.

Endpoint: https://api.usedamper.com/mcp (streamable-http)

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Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count141
Latency1159 ms
Last checked (UTC)2026-10-30T19:10:28.377Z

Health history

Checked (UTC)StatusLatencyError
2026-10-30T19:10:28.377ZHealthy1159

Tools (100)

list_projectsList all projects accessible with this API key. Use this to find project IDs for other tools. **Start here** to discover which projects you can work with.
get_agent_instructionsGet the canonical Damper workflow instructions. Use this to set up or update CLAUDE.md in a project.
list_tasksGet roadmap tasks. Returns backlog/planned/in-progress by default. Search by title, description, plan, user story, or exact label, and filter by type, quarter, etc. Use `query` before paginating when checking whether a matching task already exists. Returns up to 50 tasks by default. Response includ
get_taskGet task details. Defaults to a compact view (plan, current progress, subtasks, PRs, unresolved decisions, completion receipt, evidence counts) — no `agentNotes` dump. Pass `detailMode: "full"` for the legacy full payload (agentNotes, all sessions/commits inline), or request specific sections on dem
list_self_assessmentsList recent structured agent self-assessments for a project. Use this miss log to find recurring missingContext/toolIssues/processGaps and improve project context.
update_taskUpdate task fields like description, implementation plan, priority, effort, quarter, start/due dates, labels, or visibility. Pass status "closed" to discard a task that will not ship. Useful for refining task details as you learn more about the work. Set startDate and dueDate when planning so the ta
create_taskCreate a new roadmap task. Use for importing from TODO files or creating work items. When the task comes from customer feedback, pass `feedbackIds` to link it in the same call: the feedback status follows the task and followers are notified, the same as linking later with `link_feedback_to_task`. Un
add_noteAdd a note to a task, or resolve a previously reported blocker/open_question. Use ONLY for non-obvious approach decisions and blockers — do not restate commits, checklist confirmations, or self-assessment findings here; those are already stored structurally and shown in `get_task`. **Do NOT use for
add_commitLog a commit for a task (secondary detail — the linked pull request is the primary deliverable, see `link_pr`). **When to use:** - After a notable commit: log hash and message - When completing work: optionally pass commits to complete_task instead **Example:** After `git commit`, call this with t
link_prLink the pull request that delivers this task. The PR is the primary deliverable of a task — call this as soon as the PR exists, and call it again with `state: "merged"` after merge. Upserts by URL, so repeated calls update the same PR record. **When to use:** - Right after opening a PR for the tas
create_subtaskAdd a new subtask to a task. Useful for breaking down work into smaller steps. Optionally set startDate/dueDate (YYYY-MM-DD) so the subtask appears on the roadmap timeline.
update_subtaskUpdate a subtask: mark it done/not done and/or set its timeline dates. Use get_task to see subtask IDs. Dates are YYYY-MM-DD; null clears a date.
delete_subtaskRemove a subtask from a task. Use get_task to see subtask IDs.
delete_taskPermanently delete a task. Only works on tasks in backlog or planned status with no commits.
add_task_dependencyAdd a dependency between roadmap tasks. The blocker task must be done before the blocked task can be worked on. Provide either blockerId (this task is blocked by another) or blockedId (this task blocks another).
remove_task_dependencyRemove a task dependency by dependency ID.
add_api_exampleAttach a request/response example for an API endpoint you added or changed, so the reviewer can check the contract in Damper without running anything. Add one per changed endpoint (more for distinct cases, e.g. success and validation error — give each its own `key`). **Upserts by key:** the key def
add_screenshotAttach a screenshot of a page or screen you added or changed, so the reviewer sees the result in Damper. Capture every changed page in each relevant state (default, empty, loading, error, validation…), using the locale/theme/viewport the project asks for (see start_task). Give each state its own cal
add_diagramAttach a Mermaid diagram that explains the logic or structure behind a change, so the reviewer can follow it without reading the diff. OPTIONAL — add one only when it clarifies something a list of endpoints or screenshots cannot: a decision tree or branching rule, a multi-step flow, a state machine,
list_review_artifactsList the API examples, screenshots and diagrams attached to a task, with the reviewer's verdict on each (approved / changes_requested + comment). Use it to check coverage before complete_task, and to find artifacts a reviewer asked you to redo.
remove_review_artifactRemove an API example, screenshot or diagram from a task, by id or by kind + key (e.g. a page that no longer changes).
start_taskLock and start a task. Fails if locked by another agent unless force=true. Use force=true to take over a task from another agent (e.g., if they abandoned it). Returns project context index with relevant sections for the task. If the reviewer decided your latest review request, the response starts wi
review_taskOptional standalone self-review step. You can also pass `selfAssessment` directly to `complete_task` instead. Reflect on your session: what project knowledge was missing, what tools were confusing, what process gaps caused friction. This drives project improvements. If you have findings, propose i
complete_taskMark task as ready for review (in_review). A human will verify and move it to done. Pass `skipReview: true` to mark as done immediately (use when the human explicitly asks). If the task is already in_review (put there by a previous complete_task call), calling this again will move it directly to do
request_reviewLightweight hand-off into review: move an in_progress task to in_review as soon as a human could review it (a working slice, an opened PR, attached screenshots or API examples, or when you are about to stop for the session). Do not leave reviewable work in in_progress. No checklist, PR, or self-asse
abandon_taskRelease lock and return task to planned status. Works for in_progress and in_review tasks. **Before calling:** 1. Push any WIP commits **Summary parameter:** What was done, what remains, blockers. Helps the next agent.
list_context_sectionsList available project context sections with brief previews.
resolve_contextResolve touched file paths to governing context sections, critical rules, risk domains, and suggested checklist scope. Uses routing/path-to-context when present and falls back to module paths plus section metadata.
get_context_sectionGet full content of a specific context section. Supports glob patterns for hierarchical sections. **Hierarchical paths**: For monorepos or large projects, sections can be organized hierarchically (e.g., "api/architecture", "api/endpoints/auth"). Use glob patterns to fetch multiple: - `api/*` - dire
update_context_sectionUpload/update a project context section. Use after analyzing local codebase. This action shares documentation with the Damper project for future AI agents. **When to use hierarchical names**: For monorepos or large projects, use paths like `api/architecture`, `api/testing` to organize by module. Fo
delete_context_sectionDelete a project context section. Use when documentation is outdated or no longer relevant.
sync_project_contextBulk upload all project context sections at once. Use after analyzing a codebase. ⚠️ SECURITY WARNING: Do NOT include sensitive information.
get_project_contextGet project context index (token-efficient). Returns section list with previews. Use get_context_section to fetch full content for sections you need. **IMPORTANT:** Call this at session start. Contains architecture, conventions, and patterns you MUST follow. Skipping this leads to mistakes and inco
get_section_blocksGet a block index for a context section. Returns headings with character counts. Use to selectively load only relevant parts with `get_section_block_content`.
get_section_block_contentGet the full content of specific blocks within a section. Use `get_section_blocks` first to see available block IDs, then fetch only the ones you need.
prepare_workBuild a deterministic, compact work packet with governing context, a shadow graph comparison and provenance, path-owned surfaces, checklist scope, project verification, unvalidated route-fixture representation, instruction drift, and guarded delegation guidance. `verificationCommands` come only from
audit_context_healthFind invalid route taxonomy, weak or uncovered fixtures, missing baselines, route overlap, stale knowledge, and fallback usage.
get_context_graphInspect the typed graph projection derived from context routes, sections, bundles, modules, and optional project-authored relationships.
resolve_context_graphRun bounded shadow-mode graph traversal for repository paths. Returns ranked context candidates and full provenance without changing authoritative route resolution.
list_context_relationsList project-authored typed relationships layered over the derived context graph.
upsert_context_relationCreate or update an explicit typed relationship. Existing routes, bundles, modules, and section metadata remain authoritative; use relationships for missing cross-surface or semantic links.
delete_context_relationDelete a project-authored context relationship. Derived graph edges are not mutable through this tool.
list_context_routesList structured path-to-context routes in priority order.
upsert_context_routeCreate or update a validated structured context route.
delete_context_routeDelete a structured context route by name.
preview_context_route_migrationParse Markdown routing into structured route candidates without writing them.
validate_context_routingRun project route fixtures against the production context resolver.
compare_context_resolutionCompare structured routing output with legacy Markdown routing for repository paths.
list_context_bundlesList versioned context bundles and recent versions.
upsert_context_bundleCreate or update a coherent context bundle. Semantic changes record immutable versions; identical retries are no-ops.
get_context_bundleGet a context bundle with immutable version snapshots, optionally selecting one version.
delete_context_bundleDelete a context bundle and its version history.
list_context_fixturesList executable context routing expectations.
upsert_context_fixtureCreate or update intended executable expectations for an important repository path. Derive assertions from project truth and verified code behavior, never by copying the current resolver output; only write project context when authorized, then run validate_context_routing.
report_context_feedbackReport missing, irrelevant, or incorrectly routed knowledge without storing prompts or source code.
delete_context_fixtureDelete an executable routing fixture by name.
prepare_completionResolve final touched paths, compare them with the prepare_work snapshot, detect version drift and scope expansion, and generate context disposition evidence. Also returns `reviewEvidence` for the final scope: which screenshots, API examples and diagrams the project expects, how many are attached (s
preview_context_updatePreview a section replacement or stable-block patch, including semantic changes and sensitive-data warnings, without writing.
patch_context_sectionApply stable-block operations with optimistic concurrency and immutable version snapshots.
upsert_context_blockReplace or append a stable context block while preserving unrelated blocks. The Markdown content must begin with a level-2 or level-3 heading whose generated slug exactly matches blockId.
verify_context_sectionRecord repository verification without mutating section content.
render_context_routes_markdownRender the canonical structured route mapping as deterministic generated Markdown.
list_context_maintenance_candidatesList the current deduplicated context-maintenance queue without refreshing or mutating it.
refresh_context_maintenance_candidatesAggregate privacy-safe feedback, self-assessment gaps, and fallback telemetry; may auto-create private tasks when project policy enables it.
convert_context_maintenance_candidateConvert a candidate into a deduplicated private context-maintenance roadmap task.
list_feedbackGet user feedback. Useful for understanding user needs. Feedback summaries include available dates such as `createdAt`, `updatedAt`, `firstOccurredAt`, and `lastOccurredAt`, and `attachmentCount` (screenshots or files the submitter attached; download them with `get_feedback_attachment`).
get_feedbackGet feedback details with votes, comments and a list of attachments. Download an attachment with `get_feedback_attachment`.
get_feedback_attachmentDownload a screenshot or file attached to a feedback item. `index` is the 0-based position shown by `get_feedback` (`attachmentCount` in `list_feedback` / `get_feedback` tells you how many exist). Images come back as image content you can view; other files come back as an embedded resource with base
update_feedbackUpdate feedback status or visibility.
reply_to_feedbackReply to a feedback item as a team member. The reply will be visible to the customer. Send follow-up info to the feedback author by setting `notifyCustomer` (emails them) and optionally adding up to 3 `attachments` (PNG/JPEG/WebP/GIF screenshots, 3 MB each) that appear in the email and on the public
report_issueReport an error, bug, or feature request with MCP tools or suggest improvements. Reports that contain personal data, secrets, or chat transcripts are kept private automatically.
link_feedback_to_taskLink feedback items to an existing roadmap task. Linked feedback status follows the task and followers are notified once the task is past backlog, the same as linking from the dashboard. To link while creating a task, pass `feedbackIds` to `create_task`. Already-linked and unknown IDs are reported b
list_pagesList content pages and database pages for a project. Database row pages are included with their parentId.
search_pagesSearch pages and linked project knowledge by title/content.
get_pageRead a page, including live content, linked people, propertyValues keyed by property ID, and update timestamp for conflict-safe edits. Full data is included in text and structured output.
create_pageCreate a normal page, database page, or database row page. For rows, pass parentId as the database page ID and propertyValues by property ID.
update_pageUpdate page title, icon, content, content width, kind, agent visibility, or linked people. If ifUpdatedAt is omitted, the tool reads the latest page timestamp first.
move_pageMove a page under another page/database or reorder it. Use parentId null for a top-level page.
duplicate_pageDuplicate a page, including database row property values and linked people.
archive_pageArchive a page and its child pages. This is a soft delete.
get_page_databaseRead the complete database definition and every row, including property IDs, names, types, options and propertyValues keyed by property ID in text and structured output. Use only for small databases or an intentional full audit; prefer get_page_database_schema and query_page_database for growing dat
get_page_database_schemaRead all property IDs, names, types, options, views, and templates without downloading rows. Full definitions are included in text and structured output.
query_page_databaseRead a bounded page of database rows using metadata or property filters, stable cursor pagination, a resumable polling cursor, and optional property/content projection. Custom date properties support comparison filters via propertyId and sorting via sort.propertyId (empty dates last). Dates use YYYY
upsert_database_rowCreate or update one database row by a parent-scoped canonical key. Retries with unchanged input are no-ops. Values are keyed by property ID. Date values are YYYY-MM-DD strings (for example, 2026-09-13); null clears a value.
create_task_from_pageCreate a roadmap task from a page. Copies the page title and content excerpt into the task, links the page as a source backlink, and updates a `roadmap` database property on the row when present.
create_database_propertyAdd a property column to a page database. Property type. Relation types: `page` (linked page IDs), `roadmap` (linked roadmap task IDs), `feedback` (linked feedback IDs). Relation values are string arrays and sync PageLink backlinks.
update_database_propertyRename, hide, reorder, or change options/type for a database property. Property type. Relation types: `page` (linked page IDs), `roadmap` (linked roadmap task IDs), `feedback` (linked feedback IDs). Relation values are string arrays and sync PageLink backlinks.
update_database_row_valuesSet database property values for a row page. Values are keyed by property ID. Date values are YYYY-MM-DD strings (for example, 2026-09-13); null clears a value.
update_database_viewUpdate a database view layout, visible columns, sort, filters, name, or position. Table and list layouts stack one list per value when config.groupByPropertyId is set; config.groupOrder is that group order. Board already groups into columns. Calendar does not stack groups.
create_database_viewCreate a saved database view with table, list, board, or calendar layout.
delete_database_viewDelete a saved database view. A database must keep at least one view.
create_database_templateCreate a database-level page template with content and default property values.
get_page_backlinksList pages that link to a page.
list_templatesList available code templates for this project.
get_templateGet full content of a specific code template.
update_templateCreate or update a code template.
sync_templatesBulk upload multiple templates at once.
list_modulesList registered modules in this monorepo.
get_moduleGet details of a specific module.
update_moduleRegister or update a module in the registry.